set USE_YARN_FOR_PUBLISH to false

Author: Saadnajmi

.ado/jobs/npm-publish.yml

@@ -9,7 +9,7 @@ jobs:
     - name: BUILDSECMON_OPT_IN
       value: true
     - name: USE_YARN_FOR_PUBLISH
-      value: true
+      value: false
 
   timeoutInMinutes: 90
   cancelTimeoutInMinutes: 5