set up pre-commit lite workflow

Committed via https://github.com/asottile/all-repos

pre-commit.yaml

@@ -0,0 +1,15 @@
+on:
+  pull_request:
+  push:
+    branches: [main, '*.x']
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+    - uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
+      with:
+        python-version: 3.x
+    - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
+    - uses: pre-commit-ci/lite-action@9d882e7a565f7008d4faf128f27d1cb6503d4ebf # v1.0.2
+      if: ${{ !cancelled() }}