Fix daily build

.github/workflows/main_feathrregistry.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
     - name: Get current date
       id: date
-      run: echo "::set-output name=date::$(date +'%Y%m%d%H%M')"
+      run: echo "TIMESTAMP::set-output name=date::$(date +'%Y%m%d%H%M')" >> $GITHUB_ENV
 
     - uses: actions/checkout@v2
 
@@ -56,4 +56,4 @@ jobs:
         app-name: 'feathrregistry'
         slot-name: 'production'
         publish-profile: ${{ secrets.AzureAppService_PublishProfile_b5d78d27d28f4285903f7d1f2d0a3cde }}
-        images: 'xcacr.azurecr.io/${{ secrets.AzureAppService_ContainerUsername_a903568e603d4f759024fd6c84e1ffb6 }}/xcacr/xcacr/windoze/feathr-registry:${{ steps.date.outputs.date }}'
+        images: 'xcacr.azurecr.io/${{ secrets.AzureAppService_ContainerUsername_a903568e603d4f759024fd6c84e1ffb6 }}/xcacr/xcacr/windoze/feathr-registry:${{ env.TIMESTAMP }}'