Throw a `TypeError` instead of the generic `Error` (#32585)

* Change from Error to TypeError

* Convert the `NAME` to upper case to make the consistency in the error message

* Update the remaining tests to be stricter

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Fix toggling modal when clicking on `data-bs-toggle="modal"` (#32691)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Document some basic code conventions for us (#32778)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Improve docs regarding RTL migration (#32771)

* docs(migrations): add a note regarding migration from v4 used for RTL layouts

* docs(RTL): LTR & RTL at the same time

* docs(utilities): how-to use the API to rename utilities

* docs(RTL): mention issue when nesting styles with .ltr / .rtl

Add word-break to .toast-body (#32670)

* Update _toasts.scss

* Update scss/_toasts.scss

Co-authored-by: Mark Otto <otto@github.com>

Improve zip-examples.js (#32469)

Only include the needed dist files: ~1.27 MB -> ~410 KB

Migration: mention the removal of `.rounded-sm/lg` utilities (#32758)

* Changes made in migration.md file of documentation

Added information about the removal of `.rounded-sm` and `.rounded-lg`.
And addition of `.rounded-0` to `.rounded-3`

* Moved the edited line

Added `rounded-0` to `rounded-3` under  v5.0.0-alpha3

* Moved correctly

* Added link

Added link to issue #31687

* docs(migration): last typo thinggies

* Update migration.md

Co-authored-by: Gaël Poupard <ffoodd@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

JS: update karma config (#32769)

* rename constants
* enforce the constants to be Boolean
* fix karma `logLevel`

Document size and multiple aren't supported on floating label selects (#32744)

* Document size and multiple aren't supported on floating label selects

Closes #32660

* Update floating-labels.md

Update toasts.md (#32782)

* dropped mention of `backdrop-filter`
* changed mention of `.text-white` to `.btn-close-white` on close button

.gitignore: remove Ruby/Jekyll entries (#32770)

Our currently supported branches, v4-dev and main, use Hugo.

Stylelint: disallow some property values (#32756)

* `border: none`
* `outline: none`

Mention stretched-link constraints with table elements (#32761)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump sass from 1.32.2 to 1.32.4 (#32766)

Bumps [sass](https://github.com/sass/dart-sass) from 1.32.2 to 1.32.4.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.32.2...1.32.4)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

GitHub Actions cleanup (#32755)

* lowercase `runner.os`
* remove `CI` environment variable since it's already set by the runner

Darken dropdown item hover style (#32754)

Closes https://github.com/twbs/bootstrap/issues/23329

Consistently use outline:0 rather than outline:none (#32751)

just for code consistency, no actual effect on styling per se

Suppress focus outline for buttons when it shouldn't be visible in Chromium (#32689)

Follow-up to https://github.com/twbs/bootstrap/pull/32631

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

package.json: move `version_short` variable under the `config` object (#32737)

This is so that it works on npm 7.x too.

Fix typo (#32740)

* Fix typo

* Rewrite description to avoid awkward phrasing

Co-authored-by: Mark Otto <otto@github.com>

Update devDependencies (#32738)

* autoprefixer  ^10.2.0  →  ^10.2.1
* postcss        ^8.2.2  →   ^8.2.4

Move "active" class from `.nav-item` to `.nav-link` (#32730)

docs(sidebar): active link

Move migration sidebar entry to sidebar.yml

Bump autoprefixer from 10.1.0 to 10.2.0 (#32711)

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 10.1.0 to 10.2.0.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/compare/10.1.0...10.2.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump copyright year to 2021 (#32713)

Clarify the `$enable-shadows` option in our docs (#32685)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump rollup from 2.36.0 to 2.36.1 (#32712)

Bumps [rollup](https://github.com/rollup/rollup) from 2.36.0 to 2.36.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.36.0...v2.36.1)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump sass from 1.32.0 to 1.32.2 (#32709)

Bumps [sass](https://github.com/sass/dart-sass) from 1.32.0 to 1.32.2.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.32.0...1.32.2)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump nodemon from 2.0.6 to 2.0.7 (#32710)

Bumps [nodemon](https://github.com/remy/nodemon) from 2.0.6 to 2.0.7.
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](https://github.com/remy/nodemon/compare/v2.0.6...v2.0.7)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Scrollspy - Remove unnecessary event argument (#32603)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Fix navbar docs - active nav-link (#32589)

* Fix navbar docs - active nav-link

* Update navbar.md

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

fix(ratio): missing variable prefix (#32501)

This is the only unprefixed custom property, and its name is very common so I think we'd better prefix it too.

Tweak wording for no-touch carousel (#32688)

based on changes made in the backport https://github.com/twbs/bootstrap/pull/32639

Hyphen to dash for ranges (#32488)

* Hyphen to dash for ranges

* Hyphen to dash for ranges

* Hyphen to dash for ranges

* Hyphen to dash for ranges

* Hyphen to dash for ranges

Remove old/unnecessary reboot bug fix (#32631)

From initial testing, this bug doesn't seem to manifest itself anywhere in Bootstrap (since we don't just set transparent background anywhere on buttons, and when we do set explicit button styles in the more specific stylings, we already do create a custom `:focus` style anyway)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

carousel example: Move "active" class on .nav-link element (#32647) (#32647)

The "active" CSS class must be on "nav-link" element, see `_navbar.scss`:

```css
.nav-link.active {
  color: $navbar-dark-active-color;
}
```

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Fixes #32557: Add functions and variables to the utilities API docs imports (#32684)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Remove incorrect mention of dropdowns for dynamic tab behavior (#32634)

While technically it still works, we're already saying authors shouldn't do it later on, and we removed any examples of this. This was a straggler.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

CI: update to actions/setup-node@v2 (#32635)

Regenerate package-lock.json (#32680)

Tweak the wording for collapse to indicate button is preferred/more semantic (#32632)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Update dependabot.yml

dependabot: Add Actions updates (#32681)

Bump rollup from 2.35.1 to 2.36.0 (#32683)

Bumps [rollup](https://github.com/rollup/rollup) from 2.35.1 to 2.36.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.35.1...v2.36.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump find-unused-sass-variables from 3.0.0 to 3.1.0 (#32682)

Bumps [find-unused-sass-variables](https://github.com/XhmikosR/find-unused-sass-variables) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/XhmikosR/find-unused-sass-variables/releases)
- [Commits](https://github.com/XhmikosR/find-unused-sass-variables/compare/v3.0.0...v3.1.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump eslint-config-xo from 0.33.1 to 0.34.0 (#32679)

Bumps [eslint-config-xo](https://github.com/xojs/eslint-config-xo) from 0.33.1 to 0.34.0.
- [Release notes](https://github.com/xojs/eslint-config-xo/releases)
- [Commits](https://github.com/xojs/eslint-config-xo/compare/v0.33.1...v0.34.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump sass from 1.30.0 to 1.32.0 (#32677)

Bumps [sass](https://github.com/sass/dart-sass) from 1.30.0 to 1.32.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.30.0...1.32.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump postcss from 8.2.1 to 8.2.2 (#32676)

Bumps [postcss](https://github.com/postcss/postcss) from 8.2.1 to 8.2.2.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.2.1...8.2.2)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump eslint-plugin-unicorn from 25.0.0 to 25.0.1 (#32675)

Bumps [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) from 25.0.0 to 25.0.1.
- [Release notes](https://github.com/sindresorhus/eslint-plugin-unicorn/releases)
- [Commits](https://github.com/sindresorhus/eslint-plugin-unicorn/compare/v25.0.0...v25.0.1)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump hugo-bin from 0.67.1 to 0.68.0 (#32674)

Bumps [hugo-bin](https://github.com/fenneclab/hugo-bin) from 0.67.1 to 0.68.0.
- [Release notes](https://github.com/fenneclab/hugo-bin/releases)
- [Commits](https://github.com/fenneclab/hugo-bin/compare/v0.67.1...v0.68.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump eslint from 7.16.0 to 7.17.0 (#32673)

Bumps [eslint](https://github.com/eslint/eslint) from 7.16.0 to 7.17.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.16.0...v7.17.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Add an actual `data-bs-touch="false"` example in the carousel docs (#32638)

* Add an actual `data-touch="false"` example in the carousel docs

this can also make it easier to actually check/debug any issues we may have with this data attribute

* Correct attribute table explanation and remove slide class from example

Bump eslint-plugin-unicorn from 24.0.0 to 25.0.0 (#32644)

* Bump eslint-plugin-unicorn from 24.0.0 to 25.0.0

Bumps [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) from 24.0.0 to 25.0.0.
- [Release notes](https://github.com/sindresorhus/eslint-plugin-unicorn/releases)
- [Commits](https://github.com/sindresorhus/eslint-plugin-unicorn/compare/v24.0.0...v25.0.0)

Signed-off-by: dependabot[bot] <support@github.com>
* Fix renamed eslint-plugin-unicorn options

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump linkinator from 2.8.2 to 2.11.2 (#32645)

Bumps [linkinator](https://github.com/JustinBeckwith/linkinator) from 2.8.2 to 2.11.2.
- [Release notes](https://github.com/JustinBeckwith/linkinator/releases)
- [Commits](https://github.com/JustinBeckwith/linkinator/compare/v2.8.2...v2.11.2)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump rollup-plugin-istanbul from 2.0.1 to 3.0.0 (#32646)

Bumps [rollup-plugin-istanbul](https://github.com/artberri/rollup-plugin-istanbul) from 2.0.1 to 3.0.0.
- [Release notes](https://github.com/artberri/rollup-plugin-istanbul/releases)
- [Changelog](https://github.com/artberri/rollup-plugin-istanbul/blob/main/CHANGELOG.md)
- [Commits](https://github.com/artberri/rollup-plugin-istanbul/compare/v2.0.1...v3.0.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Tweak .form-select padding (#32419)

* Tweak .form-select padding

* Simplify the padding entirely

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Lock karma-browserstack-launcher and regenerate package-lock.json (#32593)

Bump linkinator from 2.8.0 to 2.8.2 (#32592)

Bumps [linkinator](https://github.com/JustinBeckwith/linkinator) from 2.8.0 to 2.8.2.
- [Release notes](https://github.com/JustinBeckwith/linkinator/releases)
- [Commits](https://github.com/JustinBeckwith/linkinator/compare/v2.8.0...v2.8.2)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump eslint from 7.15.0 to 7.16.0 (#32591)

Bumps [eslint](https://github.com/eslint/eslint) from 7.15.0 to 7.16.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.15.0...v7.16.0)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump hugo-bin from 0.67.0 to 0.67.1 (#32590)

Bumps [hugo-bin](https://github.com/fenneclab/hugo-bin) from 0.67.0 to 0.67.1.
- [Release notes](https://github.com/fenneclab/hugo-bin/releases)
- [Commits](https://github.com/fenneclab/hugo-bin/compare/v0.67.0...v0.67.1)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

docs(sidebar): invalid CSS value (#32575)

Co-authored-by: Gaël Poupard <gael.poupard@orange.com>

collapse: prevent url change if `A` nested tag is clicked (#32438)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Support Popper virtual elements (#32376)

Adds the ability to use objects implementing the virtual element interface as the value for the reference option of a dropdown config.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

API docs: add missing comma (#32543)

Add keyboard-focusable elements for popover on disabled button (#32490)

Revert "Update karma-browserstack-launcher to v1.6.0 (#32409)" (#32494)

This reverts commit e2324731de863a1248eac1aa6acf74002053c327.

Tooltips: add missing space (#32529)

added class selector "." to "dropend" (#32534)

It was missing the `.` before `dropend`.

test(carousel): french word in the wild (#32528)

Bump eslint-plugin-unicorn from 23.0.0 to 24.0.0 (#32516)

* Bump eslint-plugin-unicorn from 23.0.0 to 24.0.0

Bumps [eslint-plugin-unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn) from 23.0.0 to 24.0.0.
- [Release notes](https://github.com/sindresorhus/eslint-plugin-unicorn/releases)
- [Commits](https://github.com/sindresorhus/eslint-plugin-unicorn/compare/v23.0.0...v24.0.0)

Signed-off-by: dependabot[bot] <support@github.com>
* Update karma.conf.js

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

docs: Fix popover example showing above navbar (#32445)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Add helpers to utilities bundle (#32324)

Adds currently missing utilities classes which are located in scss/helpers to
boostrap-utilities dist files.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Bump @babel/preset-env from 7.12.10 to 7.12.11 (#32515)

* Bump @babel/preset-env from 7.12.10 to 7.12.11

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.12.10 to 7.12.11.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.12.11/packages/babel-preset-env)

Signed-off-by: dependabot[bot] <support@github.com>
* Update package-lock.json

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Add variables for modifying button state colours. (#32317)

Add some variables to allow users to modify how much a button gets
lighter or darker on :hover and :active.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Extended form validation states customization capabilities (#31757)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Fix: variables collide with globals (#32492)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

tests: replace deprecated jQuery method (#32309)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

BrowserStack: test on macOS Catalina instead of High Sierra (#32486)

Bump @popperjs/core from 2.5.4 to 2.6.0 (#32487)

* Bump @popperjs/core from 2.5.4 to 2.6.0

Bumps [@popperjs/core](https://github.com/popperjs/popper-core) from 2.5.4 to 2.6.0.
- [Release notes](https://github.com/popperjs/popper-core/releases)
- [Commits](https://github.com/popperjs/popper-core/compare/v2.5.4...v2.6.0)

Signed-off-by: dependabot[bot] <support@github.com>
* Update config.yml

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Fix popover docs example (#32489)

Update package-lock.json

Docs: style clipboard button on `:focus`, not just `:hover` (#32461)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Update Release Drafter configuration (#32417)

* add "Breaking Changes" section
* add "Performance Improvements" section
* add "Utility API" section
* add "CI" label in "Misc" category

Bump rollup from 2.34.2 to 2.35.1 (#32475)

Bumps [rollup](https://github.com/rollup/rollup) from 2.34.2 to 2.35.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.34.2...v2.35.1)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

docs(skip links): new powers for .visually-hidden-focusable

Expand `visually-hidden-focusable` so it can be used on a container, so the container becomes visible when focus is inside it / on one of its child elements.

docs: Remove unneeded `.form-group` class (#32483)

Remove redundant `pointer-events: none` override for tooltip and popover disabled buttons (#32478)

Co-authored-by: Patrick H. Lauke <redux@splintered.co.uk>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Update CodeQL Action (#32452)

docs: Add system-ui to native font stack documentation (#32455)

system-ui was added to the native font stack in #30561 but the docs were not updated.

Update karma-browserstack-launcher to v1.6.0 (#32409)

Flatten package-lock.json (#32477)

Tooltip/popover - change the default value for `fallbackPlacements` (#32437)

The default Popper `fallbackPlacements` value is `[oppositePlacement]`.

- The default value was previously (in v4) `'flip'` that can be achieved by passing the single value in the array, like — `[oppositePlacement]`. Keeping `null` also sets the `fallbackPlacements` to `[oppositePlacement]` (Default value in Popper)
- It's better to have **clockwise** (`['top', 'right', 'bottom', 'left']`) fallback options so that tooltip/popover can be placed to another side even if the opposite placement doesn't fit.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Clean up lorem ipsum text in popover examples (#32479)

Bump @rollup/plugin-node-resolve from 11.0.0 to 11.0.1 (#32476)

Bumps [@rollup/plugin-node-resolve](https://github.com/rollup/plugins) from 11.0.0 to 11.0.1.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/commonjs-v11.0.0...commonjs-v11.0.1)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump postcss-cli from 8.3.0 to 8.3.1 (#32471)

Bumps [postcss-cli](https://github.com/postcss/postcss-cli) from 8.3.0 to 8.3.1.
- [Release notes](https://github.com/postcss/postcss-cli/releases)
- [Changelog](https://github.com/postcss/postcss-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss-cli/compare/8.3.0...8.3.1)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Add two new variables for pagination border-radius values (#32423)

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Few updates for v5.0.0-beta1 NuGet support (#32453)

PopperJS 2.0 isn't on Nuget so dropped as a dependency

Add missing `has-validation` in checkout examples (#32464)