experiment with ruff

Author: mxr

.github/workflows/main.yml

@@ -15,3 +15,10 @@ jobs:
     with:
       env: '["py312"]'
       os: windows-latest
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: asottile/workflows/.github/actions/fast-checkout@v1.8.1
+      - uses: astral-sh/ruff-action@v3
+      - run: ruff check --fix
+      - run: ruff format