build(deps): bump mkdocs-material from 9.0.10 to 9.0.11 (#620)

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 9.0.10 to 9.0.11.
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.0.10...9.0.11)

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

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

Author: dependabot[bot]

requirements_docs.txt

@@ -1,4 +1,4 @@
 mkdocs==1.4.2
 mkdocs-git-revision-date-plugin==0.3.2
-mkdocs-material==9.0.10
+mkdocs-material==9.0.11
 mkdocs-swagger-ui-tag==0.5.2