build(deps): update mkdocs-git-committers-plugin-2 requirement

Updates the requirements on [mkdocs-git-committers-plugin-2](https://github.com/ojacques/mkdocs-git-committers-plugin-2) to permit the latest version.
- [Release notes](https://github.com/ojacques/mkdocs-git-committers-plugin-2/releases)
- [Commits](ojacques/mkdocs-git-committers-plugin-2@1.2.0...2.4.1)

---
updated-dependencies:
- dependency-name: mkdocs-git-committers-plugin-2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements/documentation.txt

@@ -1,7 +1,7 @@
 # Documentation
 # -----------------------
 
-mkdocs-git-committers-plugin-2>=1.2,<2.4
+mkdocs-git-committers-plugin-2>=1.2,<2.5
 mkdocs-git-revision-date-localized-plugin>=1,<1.3
 mkdocs-material[imaging]>=9.5.1,<10
 mkdocs-minify-plugin==0.8.*