Fix unexpected inputs in welcome workflow

Author: RinZ27

.github/workflows/welcome.yml

@@ -13,10 +13,6 @@ jobs:
     steps:
       - uses: actions/[email protected]
         with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          issue-message:
-            "Hello there, thank you for opening an Issue ! 🙏🏻 The team
-            was notified and they will get back to you asap."
-          pr-message:
-            "Hello there, thank you for opening an PR ! 🙏🏻 The team was
-            notified and they will get back to you asap."
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          issue_message: "Hello there, thank you for opening an Issue ! 🙏🏻 The team was notified and they will get back to you asap."
+          pr_message: "Hello there, thank you for opening an PR ! 🙏🏻 The team was notified and they will get back to you asap."