push to GHCR

Push docker image to GHCR

.github/workflows/build-release.yaml

@@ -34,6 +34,12 @@ jobs:
           registry: ${{ env.REGISTRY }}
           username: ${{ env.REGISTRY_USERNAME }}
           password: ${{ env.REGISTRY_PASSWORD }}
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Prepare tags for Docker meta
         id: tags
         env:
@@ -58,7 +64,9 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+            ghcr.io/ellite/wallos
           tags: ${{ steps.tags.outputs.tags }}
       # necessary for multi-platform images
       - name: Set up QEMU