Don't run publish on push and make it actually push to ghcr

.github/workflows/publish.yml

@@ -1,12 +1,12 @@
-on: [push, release]
+on: [release]
 
 jobs:
   test:
     uses: ./.github/workflows/ci.yml
 
   publish:
     runs-on: ubuntu-20.04
-    # needs: test
+    needs: test
     steps:
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v1
@@ -23,8 +23,8 @@ jobs:
             type=semver,pattern={{raw}}
             type=raw,value=latest,enable={{is_default_branch}}
       - run: echo ${{ steps.meta.outputs.tags }}
-      # - name: Build and push Docker image
-      #   uses: docker/build-push-action@v2
-      #   with:
-      #     push: true
-      #     tags: ${{ steps.meta.outputs.tags }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}