Test login without registry variable

.github/workflows/basket-api.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Login to Container Registry
         uses: docker/login-action@v1
         with:
-          registry: ${{ env.registryEndpoint }}
+          # registry: ${{ env.registryEndpoint }}
           username: ${{ secrets.USERNAME }}
           password: ${{ secrets.PASSWORD }}
   BuildContainersForPR_Linux: