Bump griffe-typingdoc from 0.3.0 to 0.3.1

Bumps [griffe-typingdoc](https://github.com/mkdocstrings/griffe-typingdoc) from 0.3.0 to 0.3.1.
- [Release notes](https://github.com/mkdocstrings/griffe-typingdoc/releases)
- [Changelog](https://github.com/mkdocstrings/griffe-typingdoc/blob/main/CHANGELOG.md)
- [Commits](mkdocstrings/griffe-typingdoc@0.3.0...0.3.1)

---
updated-dependencies:
- dependency-name: griffe-typingdoc
  dependency-version: 0.3.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]