⬆ Bump griffe-typingdoc from 0.2.9 to 0.3.0 (#1615)

⬆ Bump griffe-typingdoc from 0.2.9 to 0.3.0 (#1615)

Bumps [griffe-typingdoc](https://github.com/mkdocstrings/griffe-typingdoc) from 0.2.9 to 0.3.0.
- [Release notes](https://github.com/mkdocstrings/griffe-typingdoc/releases)
- [Changelog](https://github.com/mkdocstrings/griffe-typingdoc/blob/main/CHANGELOG.md)
- [Commits](https://github.com/mkdocstrings/griffe-typingdoc/compare/0.2.9...0.3.0)

---
updated-dependencies:
- dependency-name: griffe-typingdoc
  dependency-version: 0.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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