Update greetings.yml

.github/workflows/greetings.yml

@@ -12,5 +12,5 @@ jobs:
     - uses: actions/first-interaction@v1
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
-        issue-message: 'Thanks for creating an issue messages....We are working on it to fix this issue'
-        pr-message: "Hi there! Thanks for contributing on the file and sending the pull request....I'll check it and merge it has no issue"
+        issue-message: 'Thanks for creating an issue. We will try to fix it and close it ASAP'
+        pr-message: "Thanks for contributing on this repo and giving it your time. We'll check it and merge, if no issue found"