Unlighthouse rework with docker 6

.forgejo/workflows/unlighthouse.yml

@@ -38,14 +38,21 @@ jobs:
         with:
           name: unlighthouse-reports
           path: unlighthouse-reports/
+      - name: Upload Dockerfile
+        uses: actions/upload-artifact@v3
+        with:
+          name: dockerfile
+          path: Dockerfile.reports
 
   build-site:
     needs: [ unlighthouse ]
     if: success()
     runs-on: dind
     steps:
-      - name: Checkout repository
-        uses: https://code.forgejo.org/actions/checkout@v3 
+      - name: Downloading static site artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: dockerfile
       - name: Downloading static site artifacts
         uses: actions/download-artifact@v3
         with: