Bump mike from 2.1.2 to 2.1.3 (#1889)

Bumps [mike](https://github.com/jimporter/mike) from 2.1.2 to 2.1.3.
- [Release notes](https://github.com/jimporter/mike/releases)
- [Changelog](https://github.com/jimporter/mike/blob/master/CHANGES.md)
- [Commits](https://github.com/jimporter/mike/compare/v2.1.2...v2.1.3)

---
updated-dependencies:
- dependency-name: mike
  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>

requirements-docs.txt

@@ -1,7 +1,7 @@
 mkdocs==1.6.0
 mkdocs-material==9.5.31
 pymdown-extensions==10.9
-mike==2.1.2
+mike==2.1.3
 mkdocs-simple-hooks==0.1.5
 mkdocs-git-revision-date-localized-plugin==1.2.6
 mkdocs-git-committers-plugin-2==2.3.0