chore(deps-dev): bump mkdocs-material from 9.1.21 to 9.4.8

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.1.21 to 9.4.8.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.1.21...9.4.8)

---
updated-dependencies:
- dependency-name: mkdocs-material
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -41,7 +41,7 @@ ruff = "0.1.3"
 
 [tool.poetry.group.docs.dependencies]
 mkdocs = { version = "1.5.3", python = ">=3.8" }
-mkdocs-material = { version = "9.1.21", python = ">=3.8" }
+mkdocs-material = { version = "9.4.8", python = ">=3.8" }
 mkdocstrings = { version = "0.23.0", extras = ["python"], python = ">=3.8" }
 
 [tool.poe.tasks]