Replace existing workflow with a dummy workflow

.github/workflows/closed-issue-message.yaml

@@ -1,16 +1,12 @@
 name: Closed Issue Message
+
 on:
-    issues:
-       types: [closed]
+  workflow_dispatch:
+
 jobs:
-    auto_comment:
-        runs-on: ubuntu-latest
-        steps:
-        - uses: aws-actions/closed-issue-message@v1
-          with:
-            # These inputs are both required
-            repo-token: "${{ secrets.GITHUB_TOKEN }}"
-            message: |
-                     Comments on closed issues are hard for our team to see. 
-                     If you need more assistance, please either tag a team member or open a new issue that references this one. 
-                     If you wish to keep having a conversation with other community members under this issue feel free to do so.
+  process_pull_request:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Do something
+        run: |
+          echo "Triggered"