Add ruff format to GHA

Author: kislyuk

.github/workflows/ci.yml

@@ -6,6 +6,13 @@ jobs:
   ruff:
     runs-on: ubuntu-22.04
     steps:
-      - uses: chartboost/ruff-action@v1
+      - uses: actions/checkout@v4
+      - name: ruff check
+        uses: chartboost/ruff-action@v1
         with:
           version: 0.1.9
+      - name: ruff format
+        uses: chartboost/ruff-action@v1
+        with:
+          version: 0.1.9
+          args: format --check