Bump mkdocs-redirects from 1.2.1 to 1.2.2

Bumps [mkdocs-redirects](https://github.com/mkdocs/mkdocs-redirects) from 1.2.1 to 1.2.2.
- [Release notes](https://github.com/mkdocs/mkdocs-redirects/releases)
- [Commits](https://github.com/mkdocs/mkdocs-redirects/compare/v1.2.1...v1.2.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

docs/requirements.txt

@@ -2,4 +2,4 @@ mkdocs-awesome-pages-plugin==2.9.3
 mkdocs-git-revision-date-localized-plugin==1.3.0
 mkdocs-material==9.5.45
 mkdocs-minify-plugin==0.8.0
-mkdocs-redirects==1.2.1
+mkdocs-redirects==1.2.2