github: run pre-commit check

Signed-off-by: dann frazier <dann.frazier@chainguard.dev>

Author: dannf

.github/workflows/lint.yaml

@@ -0,0 +1,21 @@
+name: Lint
+
+on:
+  pull_request:
+    branches: ['main']
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+
+    steps:
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # ratchet:actions/checkout@v4.2.2
+    - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+    - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1