👷 Update GitHub Actions format (#1363)

.github/workflows/lint-backend.yml

@@ -10,7 +10,6 @@ on:
       - synchronize
 
 jobs:
-
   lint-backend:
     runs-on: ubuntu-latest
     steps:
@@ -19,22 +18,10 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: "3.10"
       - name: Install uv
         uses: astral-sh/setup-uv@v2
         with:
           version: "0.4.15"
       - run: uv run bash scripts/lint.sh
         working-directory: backend
-
-  # https://github.com/marketplace/actions/alls-green#why
-  lint-backend-alls-green:  # This job does nothing and is only used for the branch protection
-    if: always()
-    needs:
-      - lint-backend
-    runs-on: ubuntu-latest
-    steps:
-      - name: Decide whether the needed jobs succeeded or failed
-        uses: re-actors/alls-green@release/v1
-        with:
-          jobs: ${{ toJSON(needs) }}