Update push condition in ghcr_publish workflow

Author: hahwul

.github/workflows/ghcr_publish.yml

@@ -71,7 +71,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          push: ${{ github.event_name != 'pull_request' && github.ref != 'refs/heads/dev' }}
+          push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: ${{ matrix.arch }}