add triggering pr review

Signed-off-by: Bernhard Kaindl <bernhard.kaindl@cloud.com>

Author: bernhardkaindl

.github/workflows/trigger-pr-review.yml

@@ -0,0 +1,16 @@
+#
+# Trigger a review for the pull request using .github/workflows/review-pr.yml
+#
+name: Trigger PR review
+on: pull_request
+jobs:
+  upload_pr_event:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Save event payload
+        run: cp "$GITHUB_EVENT_PATH" event.json
+      - name: Upload event payload
+        uses: actions/upload-artifact@v4
+        with:
+          name: pr-event
+          path: event.json