Bump mkdocs-git-committers-plugin-2 from 2.3.0 to 2.4.0 (#8)

Bumps [mkdocs-git-committers-plugin-2](https://github.com/ojacques/mkdocs-git-committers-plugin-2) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/ojacques/mkdocs-git-committers-plugin-2/releases)
- [Commits](ojacques/mkdocs-git-committers-plugin-2@2.3.0...2.4.0)

---
updated-dependencies:
- dependency-name: mkdocs-git-committers-plugin-2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -1,3 +1,3 @@
 mkdocs-material[imaging]==9.5.39
 mkdocs-git-revision-date-localized-plugin==1.2.9
-mkdocs-git-committers-plugin-2==2.3.0
+mkdocs-git-committers-plugin-2==2.4.0