fix publish

Author: lacraig2

.github/workflows/publish.yaml

@@ -84,7 +84,7 @@ jobs:
               cache-to: |
                 type=registry,ref=${{secrets.REHOSTING_ARC_REGISTRY}}/rehosting/penguin:cache,mode=max
                 type=registry,ref=${{secrets.REHOSTING_ARC_REGISTRY}}/rehosting/penguin:cache_last_published,mode=max
-              tags: rehosting/penguin:${{ github.sha }},rehosting/penguin:${{ steps.version.outputs.v-version }},rehosting/penguin:latest
+              tags: rehosting/penguin:${{ github.sha }},rehosting/penguin:${{ steps.version.outputs.v-version }},rehosting/penguin:latest,${{secrets.REHOSTING_ARC_REGISTRY}}/rehosting/penguin:${{ github.sha }}
               build-args: |
                 OVERRIDE_VERSION=${{ steps.version.outputs.v-version }}
                 REGISTRY=${{ secrets.REHOSTING_ARC_REGISTRY }}/proxy
@@ -115,7 +115,8 @@ jobs:
 
           - name: Add dependencies
             run: |
-              cat <<'EOF' > Dockerfile
+              cat <<'EOF' >> Dockerfile
+              
               FROM penguin AS docs
 
               RUN pip install sphinx \