Add npm install for hotfix step (#19354)

* Add npm install for hotfix step

* Changes for testing hotfix(will be reverted)

* Changes for testing hotfix

* Revert "Changes for testing hotfix(will be reverted)"

This reverts commit b72473e.

Author: DmitriiBobreshev

ci/build-single-ado-pr-steps.yml

@@ -19,6 +19,11 @@ steps:
     npm install
   displayName: npm install
 
+- script: |
+    cd azure-pipelines-tasks/ci/courtesy-push
+    npm install
+  displayName: npm install for courtesy push
+
 - task: DownloadBuildArtifacts@0
   inputs:
     artifactName: IndividualNugetPackages