Try adding comment to the PR

Author: uditagarwal97

.github/workflows/email-check.yaml

@@ -39,17 +39,15 @@ jobs:
             ⚠️ We detected that you are using a GitHub private e-mail address to contribute to the repo.<br/>
             Please turn off [Keep my email addresses private](https://github.com/settings/emails) setting in your account.<br/>
             See [LLVM Discourse](https://discourse.llvm.org/t/hidden-emails-on-github-should-we-do-something-about-it) for more information.
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          PRNUM: ${{ github.event.pull_request.number }}
         run: |
           cat << EOF > comments
           [{"body" : "$COMMENT"}]
           EOF
           # Use GitHub API to create a comment on the PR
-          PR_NUMBER=${{ github.event.pull_request.number }}
-          GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}
-          COMMENT_URL="https://api.github.com/repos/${{ github.repository }}/issues/${PR_NUMBER}/comments"
-
-          curl -s -H "Authorization: token ${GITHUB_TOKEN}" -X POST $COMMENT_URL -d "{\"body\":\"$COMMENT\"}"
-
+          gh pr comment $PRNUM --body "$COMMENT" --repo $GH_REPO
           # Fail this job.
           false