github action dockerfile lint added

.gitea/workflows/dev.yaml

@@ -6,6 +6,13 @@ on:
       - main
 
 jobs:
+  Dockerfile lint:
+    runs-on: k3s
+    steps:
+      - uses: actions/checkout@v3
+      - uses: hadolint/hadolint-action@v3.1.0
+        with:
+          dockerfile: Dockerfile
   build:
     runs-on: docker
     steps: