add pre-commit hooks

Signed-off-by: Niclas Wesemann <[email protected]>

.github/workflows/pre-commit.yml

@@ -0,0 +1,16 @@
+  jobs:
+    pre-commit:
+      runs-on: ubuntu-latest
+
+      steps:
+        - uses: actions/checkout@v2
+
+        - name: Set up Python 3.11
+          uses: actions/setup-python@v1
+          with:
+            python-version: 3.11
+
+        - name: pre-commit
+          run: |
+            pip install pre-commit
+            pre-commit run --all-files