Remove docs sub folder since docs has been moved to https://gitea.com/gitea/docs (#31536)

.github/workflows/files-changed.yml

@@ -63,7 +63,6 @@ jobs:
 
             docs:
               - "**/*.md"
-              - "docs/**"
               - ".markdownlint.yaml"
               - "package.json"
               - "package-lock.json"

.github/workflows/pull-compliance.yml

@@ -191,7 +191,6 @@ jobs:
           cache-dependency-path: package-lock.json
       - run: make deps-frontend
       - run: make lint-md
-      - run: make docs
 
   actions:
     if: needs.files-changed.outputs.actions == 'true' || needs.files-changed.outputs.actions == 'true'