Bump mkdocstrings[python] from 0.22.0 to 0.23.0

Bumps [mkdocstrings[python]](https://github.com/mkdocstrings/mkdocstrings) from 0.22.0 to 0.23.0.
- [Release notes](https://github.com/mkdocstrings/mkdocstrings/releases)
- [Changelog](https://github.com/mkdocstrings/mkdocstrings/blob/main/CHANGELOG.md)
- [Commits](mkdocstrings/mkdocstrings@0.22.0...0.23.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -48,7 +48,7 @@ dev-mkdocs = [
   "mkdocs-literate-nav == 0.6.0",
   "mkdocs-material == 9.2.5",
   "mkdocs-section-index == 0.3.5",
-  "mkdocstrings[python] == 0.22.0",
+  "mkdocstrings[python] == 0.23.0",
   "frequenz-repo-config[lib] == 0.4.0",
 ]
 dev-mypy = [