chore(deps): bump mkdocs-material from 9.5.38 to 9.5.39

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.5.38 to 9.5.39.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.38...9.5.39)

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

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

docs/requirements.txt

@@ -2,5 +2,5 @@ mdx_truly_sane_lists
 mkdocs==1.6.1
 mkdocs-awesome-pages-plugin
 mkdocs-macros-plugin
-mkdocs-material==9.5.38
+mkdocs-material==9.5.39
 mkdocs-redirects