Trigger doc-builder job after style bot (#38398)

* update

* update

* update

* update

* update

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Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

.github/workflows/pr-style-bot.yml

@@ -11,9 +11,24 @@ permissions:
 
 jobs:
   style:
-    uses: huggingface/huggingface_hub/.github/workflows/style-bot-action.yml@main
+    uses: huggingface/huggingface_hub/.github/workflows/style-bot-action.yml@639ee721e149a281fe726a50a2cc1354b48bc463
     with:
       python_quality_dependencies: "[quality]"
       style_command_type: "default"
     secrets:
       bot_token: ${{ secrets.GITHUB_TOKEN }}
+
+  check-outputs:
+    runs-on: ubuntu-latest
+    needs: style
+    steps:
+      - run: echo ${{ needs.style.outputs.pr_number }}
+      - run: echo ${{ needs.style.outputs.new_commit_sha }}
+
+  trigger:
+    needs: style
+    if: needs.style.outputs.new_commit_sha != ''
+    uses: "./.github/workflows/build_pr_documentation.yml"
+    with:
+      pr_number: ${{ needs.style.outputs.pr_number }}
+      commit_sha: ${{ needs.style.outputs.new_commit_sha }}