⬆ Bump mkdocstrings[python] from 0.23.0 to 0.25.1

Bumps [mkdocstrings[python]](https://github.com/mkdocstrings/mkdocstrings) from 0.23.0 to 0.25.1.
- [Release notes](https://github.com/mkdocstrings/mkdocstrings/releases)
- [Changelog](https://github.com/mkdocstrings/mkdocstrings/blob/main/CHANGELOG.md)
- [Commits](mkdocstrings/mkdocstrings@0.23.0...0.25.1)

---
updated-dependencies:
- dependency-name: mkdocstrings[python]
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements-docs.txt

@@ -11,7 +11,7 @@ jieba==0.42.1
 pillow==10.1.0
 # For image processing by Material for MkDocs
 cairosvg==2.7.0
-mkdocstrings[python]==0.23.0
+mkdocstrings[python]==0.25.1
 griffe-typingdoc==0.2.2
 # For griffe, it formats with black
 black==23.3.0