Revert "Update triage.yml"

This reverts commit 3be9a0ed85.

.github/workflows/triage.yml

@@ -1,9 +1,12 @@
 name: Discussion Triage
-run-name: ${{ github.event.issue.title }}
+run-name: ${{ github.event_name == 'issues' && github.event.issue.title || github.event.pull_request.title }}
 on:
   issues:
     types:
       - labeled
+  pull_request:
+    types:
+      - labeled
 env:
   TARGET_REPO: github/cli
 jobs:
@@ -34,3 +37,31 @@ jobs:
 
           > $BODY
           EOF
+
+  pull_request:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request' && github.event.action == 'labeled' && github.event.label.name == 'discuss'
+    steps:
+      - name: Create discuss issue based on source pull request
+        env:
+          BODY: ${{ github.event.pull_request.body }}
+          CREATED: ${{ github.event.pull_request.created_at }}
+          GH_TOKEN: ${{ secrets.CLI_DISCUSSION_TRIAGE_TOKEN }}
+          LINK: ${{ github.repository }}#${{ github.event.pull_request.number }}
+          TITLE: ${{ github.event.pull_request.title }}
+          TRIGGERED_BY: ${{ github.triggering_actor }}
+        run: |
+          # Markdown quote source body by replacing newlines for newlines and markdown quoting
+          BODY="${BODY//$'\n'/$'\n'> }"
+
+          # Create discuss issue using dynamically constructed body within heredoc
+          cat << EOF | gh issue create --title "Triage PR \"$TITLE\"" --body-file - --repo "$TARGET_REPO" --label discuss
+          **Title:** $TITLE
+          **Pull request:** $LINK
+          **Created:** $CREATED
+          **Triggered by:** @$TRIGGERED_BY
+
+          ---
+
+          > $BODY
+          EOF