feat: update action

.github/workflows/github-actions-demo.yml

@@ -6,6 +6,7 @@ permissions: write-all
 jobs:
   test-action:
     runs-on: ubuntu-latest
+
     steps:
       - run: echo ${{ github.event_name }}
       - run: echo ${{ github.event.action }}
@@ -16,3 +17,15 @@ jobs:
           body: |
             https://patch-diff.githubusercontent.com/raw/${{ github.repository }}/pull/${{ github.event }}.diff
           reactions: 'rocket'
+      - uses: actions/checkout@v1
+      # Find the PR associated with this push, if there is one.
+      - uses: jwalton/gh-find-current-pr@v1
+        id: findPr
+        with:
+          # Can be "open", "closed", or "all".  Defaults to "open".
+          state: open
+      # This will echo "Your PR is 7", or be skipped if there is no current PR.
+      - run: echo "Your PR is ${PR}"
+        if: success() && steps.findPr.outputs.number
+        env:
+          PR: ${{ steps.findPr.outputs.pr }}