Dependencies: Bump mkdocs-redirects from 1.2.0 to 1.2.1 (#438)

Bumps [mkdocs-redirects](https://github.com/datarobot/mkdocs-redirects) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/datarobot/mkdocs-redirects/releases)
- [Commits](mkdocs/mkdocs-redirects@v1.2.0...v1.2.1)

---
updated-dependencies:
- dependency-name: mkdocs-redirects
  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>

requirements.txt

@@ -3,4 +3,4 @@
 
 mkdocs == 1.4.3
 mkdocs-material == 9.1.18
-mkdocs-redirects == 1.2.0
+mkdocs-redirects == 1.2.1