Pin rush version on build to avoid issue on latest

Author: munozemilio

build/bf-cli-build-test-steps.yml

@@ -39,7 +39,7 @@ steps:
   inputs:
     command: custom
     verbose: false
-    customCommand: 'install --global @microsoft/rush'
+    customCommand: 'install --global @microsoft/rush@5.33.0'
 
 - script: 'rush update'
   displayName: 'rush update'
@@ -70,4 +70,4 @@ steps:
 - powershell: 'Get-ChildItem .. -ErrorAction Continue -Recurse -Force | Where {$_.FullName -notlike "*node_modules*"}'
   displayName: 'Dir workspace except node_modules'
   continueOnError: true
-  condition: succeededOrFailed()
+  condition: succeededOrFailed()