do not use curl

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

@@ -5,14 +5,14 @@ on:
     types: [opened, synchronize, reopened]
 
 jobs:
-  add-label:
+  label-pr:
     runs-on: ubuntu-latest
-
     steps:
-      - name: Add Run Smoke Label to PR
+      - name: Apply labels to PR
         run: |
-          curl -X POST \
-            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+          gh api \
+            --method POST \
             -H "Accept: application/vnd.github.v3+json" \
-            https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/labels \
-            -d '{"labels":["Run Smoke E2E"]}'
+            /repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/labels \
+            -f labels='["Run Smoke E2E"]'
+