Move AzureDevOps repository checkout from pipeline to JavaScript logic to avoid CG issues (#21198)

* Removing AzureDevops repo from resources to avoid CG alerts in tasks repo

* Updating courtesy-push.js and adding Dry Run parameter to avoid PR creation, avoid pushing changes to the feed

* Passing DRY RUN parameter in Create release note step also

Author: surajitshil-03

ci/build-all-steps.yml

@@ -92,15 +92,15 @@ steps:
     # Pull commits from remote and push branch to git
     git checkout -b $releaseBranch
     if( $isDryRun -eq 'true' ) {
-      Write-Host 'DRY RUN: Skipping Git push operations to remote repository'
+      Write-Host "DRY RUN: Skipping Git push operations to remote repository"
     }else{
-      Write-Host 'Trying to pull the remote branch..'
-      git pull https://$(GitHubPAT)@github.com/microsoft/azure-pipelines-tasks $releaseBranch
-      if (-not $?) {
-        Write-Host 'Failed to pull the remote branch. This is expected if the remote branch doesn't exist.'
-      }
-      Write-Host 'Trying to push to the remote branch..'
-      git push https://$(GitHubPAT)@github.com/microsoft/azure-pipelines-tasks $releaseBranch
+        Write-Host "Trying to pull the remote branch.."
+        git pull https://$(GitHubPAT)@github.com/microsoft/azure-pipelines-tasks $releaseBranch
+        if (-not $?) {
+          Write-Host "Failed to pull the remote branch. This is expected if the remote branch doesn't exist."
+        }
+        Write-Host "Trying to push to the remote branch.."
+        git push https://$(GitHubPAT)@github.com/microsoft/azure-pipelines-tasks $releaseBranch
     }
   condition: |
     and(