ci: add dependency plugins

Author: Cyber-Syntax

.github/workflows/main.yml

@@ -25,5 +25,5 @@ jobs:
                   path: ~/.cache
                   restore-keys: |
                       mkdocs-material-
-            - run: pip install mkdocs-material
+            - run: pip install mkdocs-material mkdocs-git-revision-date-localized mkdocs-git-authors mkdocs-git-committers
             - run: mkdocs gh-deploy --force