Update greetings.yml

Author: ajay-dhangar

.github/workflows/greetings.yml

@@ -24,9 +24,9 @@ jobs:
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           issue-message: |
-            Hi there! 👋 Thank you for opening your issue on CodeHarborHub. We're excited to hear your thoughts and help you out. You've raised a great topic! Please provide as much detail as you can so we can assist you effectively. Welcome aboard!
+            Hi @${{ github.actor }}! 👋 Thank you for opening your first issue on CodeHarborHub. We're excited to hear your thoughts and help you out. You've raised a great topic! Please provide as much detail as you can so we can assist you effectively. Welcome aboard!
           pr-message: |
-            Hi there! 👋 Thank you for submitting your pull request to CodeHarborHub. Great job on the contribution! 🎉 We appreciate your efforts and our team will review it soon. If you have any questions or need further assistance, feel free to reach out. Keep up the great work!
+            Hi @${{ github.actor }}! 👋 Thank you for submitting your first pull request to CodeHarborHub. Great job on the contribution! 🎉 We appreciate your efforts and our team will review it soon. If you have any questions or need further assistance, feel free to reach out. Keep up the great work!
 
       - name: Assign issue or pull request to team member
         if: github.event_name == 'issues' || github.event_name == 'pull_request_target'