modify code

Author: Prashant-Microsoft

.github/workflows/docker-build-and-push.yml

@@ -32,6 +32,7 @@ jobs:
         uses: docker/setup-buildx-action@v1
 
       - name: Log in to Azure Container Registry
+        if: ${{ (github.ref_name == 'main' || github.ref_name == 'dev' || github.ref_name == 'demo' || github.ref_name == 'hotfix') }}
         uses: azure/docker-login@v2
         with:
           login-server: ${{ secrets.ACR_LOGIN_SERVER }}