add variable group and remove old one

azure-pipelines-official.yml

@@ -50,9 +50,9 @@ variables:
   # To retrieve OptProf data we need to authenticate to the VS drop storage.
   # Get access token with $dn-bot-devdiv-drop-rw-code-rw and dn-bot-dnceng-build-rw-code-rw from DotNet-VSTS-Infra-Access
   # Get $AccessToken-dotnet-build-bot-public-repo from DotNet-Versions-Publish
-  - group: DotNet-Versions-Publish
   - group: DotNet-VSTS-Infra-Access
   - group: DotNet-DevDiv-Insertion-Workflow-Variables
+  - group: AzureDevOps-Artifact-Feeds-Pats
   - name: _DevDivDropAccessToken
     value: $(dn-bot-devdiv-drop-rw-code-rw)
   - name: ArtifactServices.Drop.PAT