chore: git cache cleanup

.github/workflows/docker-lint.yml

@@ -0,0 +1,24 @@
+name: Docker Lint
+
+on:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.head_ref || github.ref_name }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  hadolint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+
+      - name: Run Hadolint
+        uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0
+        with:
+          dockerfile: Dockerfile
+          config: .hadolint.yaml
+          failure-threshold: warning