Revert "Attempt to re-enable BAR publishing"

This reverts commit 5c19d97ed0.

azure-pipelines.yml

@@ -181,14 +181,4 @@ phases:
       continueOnError: true
       condition: always()
     variables:
-      _HelixBuildConfig: $(_BuildConfig)
+      _HelixBuildConfig: $(_BuildConfig)
-
-- ${{ if and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest'), contains(variables['Build.DefinitionName'], 'official')) }}:
-  - template: /eng/common/templates/phases/publish-build-assets.yml
-    parameters:
-      dependsOn:
-        - Windows
-        - macOS
-        - Linux
-      queue:
-        name: Hosted VS2017