Update repo-sync.yml

Author: markzegarelli

.github/workflows/repo-sync.yml

@@ -32,3 +32,20 @@ jobs:
         pr_body: "This is an automated pull request to sync changes between the public and private repos.\n\n:robot: This pull request should be merged (not squashed) to preserve continuity across repos, so please let a bot do the merging!"
         pr_label: autoupdate,automated-reposync-pr
         github_token: ${{ secrets.DOCS_BOT_PAT_REPO_SCOPE }}
+
+      - name: Find pull request
+        uses: juliangruber/find-pull-request-action@v1
+        id: find-pull-request
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          branch: repo-sync
+          base: master
+          author: bot-docsteam 
+          state: open
+
+      - name: Approve pull request
+        if: ${{ steps.find-pull-request.outputs.number }}
+        uses: juliangruber/approve-pull-request-action@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          number: ${{ steps.find-pull-request.outputs.number }}