CI: Add Pull Request Labeler bot. (alibaba#1050)

Author: yuluo-yx

.github/workflows/pull-request-rebot.yml

@@ -0,0 +1,34 @@
+#
+# Copyright 2024-2025 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name: 🚀 Pull Request Robot
+on:
+  - pull_request_target
+
+jobs:
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
+      - uses: actions/labeler@v5
+        with:
+          repo-token: "${{secrets.GITHUB_TOKEN}}"
+          configuration-path: tools/ci-config/labeler.yml
+          sync-labels: true