Update needs-sme-workflow.yml (#26661)

Author: ramyaparimi

.github/workflows/needs-sme-workflow.yml

@@ -26,6 +26,6 @@ jobs:
             Thanks for opening an issue! We've triaged this issue for technical review by a subject matter expert :eyes:
       - uses: peter-evans/create-or-update-comment@a35cf36e5301d70b76f316e867e7788a55a31dae
         with:
-          issue-number: ${{ github.event.pull_request.number }}
+          issue-number: ${{ github.event.pull_request_target.number }}
           body: |
             Thanks for opening a pull request! We've triaged this issue for technical review by a subject matter expert :eyes: