add run smoke label to pr

.github/workflows/add-e2e-label.yml

@@ -0,0 +1,18 @@
+name: Add E2E Label to PR
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  add-label:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Add Run Smoke Label to PR
+        run: |
+          curl -X POST \
+            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+            -H "Accept: application/vnd.github.v3+json" \
+            https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/labels \
+            -d '{"labels":["Run Smoke E2E"]}'