Update env

.github/workflows/csyncd-image.yml

@@ -8,14 +8,14 @@ on:
 jobs:
   build-csyncd-image:
     runs-on: ubuntu-latest
+    environment: release
 
     steps:
       - uses: actions/checkout@v4
 
       - name: Login to DockerHub
         uses: docker/login-action@v2
         with:
-          registry: docker.io
           username: ${{ secrets.DOCKER_USER }}
           password: ${{ secrets.DOCKER_PASSWORD }}