Build: Bump griffe from 0.29.1 to 0.30.0 in /python (#7961)

Bumps [griffe](https://github.com/mkdocstrings/griffe) from 0.29.1 to 0.30.0.
- [Changelog](https://github.com/mkdocstrings/griffe/blob/main/CHANGELOG.md)
- [Commits](mkdocstrings/griffe@0.29.1...0.30.0)

---
updated-dependencies:
- dependency-name: griffe
  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>

python/mkdocs/requirements.txt

@@ -16,7 +16,7 @@
 # under the License.
 
 mkdocs==1.4.3
-griffe==0.29.1
+griffe==0.30.0
 jinja2==3.1.2
 mkdocstrings==0.22.0
 mkdocstrings-python==1.1.2