disabled latest tag generator for non-root variant

Author: danielhass

.github/workflows/dockerimage.yml

@@ -14,10 +14,8 @@ permissions:
 jobs:
 
   # Build default priviliged container image version
-  # We make it need the other jobs, so this comes last and becomes the "latest"
   docker-root:
     runs-on: ubuntu-latest
-    needs: [docker-nonroot]
     steps:
       - name: Check out the repo
         uses: actions/checkout@v3
@@ -77,6 +75,8 @@ jobs:
         uses: docker/metadata-action@v4
         with:
           images: ghcr.io/${{ github.repository }}
+          # no "latest" tag for non-root variant
+          flavor: latest=false
           tags: |
             type=ref,event=tag,suffix=-nonroot
             # set latest-nonroot tag for default branch