build(deps): Bump mkdocs-material from 9.5.3 to 9.5.4 (#313)

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.5.3 to 9.5.4.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.3...9.5.4)

---
updated-dependencies:
- dependency-name: mkdocs-material
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

tests/requirements.txt

@@ -1,5 +1,5 @@
 pytest==7.4.4
 pytest-cov==4.1.0
 coverage==7.4.0
-mkdocs-material==9.5.3
+mkdocs-material==9.5.4
 -e .