Bump mkdocs from 1.2.4 to 1.3.0 (#1566)

Bump mkdocs from 1.2.4 to 1.3.0 (#1566)

Bumps [mkdocs](https://github.com/mkdocs/mkdocs) from 1.2.4 to 1.3.0.
- [Release notes](https://github.com/mkdocs/mkdocs/releases)
- [Commits](https://github.com/mkdocs/mkdocs/compare/1.2.4...1.3.0)

---
updated-dependencies:
- dependency-name: mkdocs
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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