[FLINK-34664][cdc] Add .asf.yaml file for project

This closes #3143.

.asf.yaml

@@ -0,0 +1,46 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+#
+#    http://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.
+
+github:
+  description: "Flink CDC is a streaming data integration tool"
+  homepage: https://nightlies.apache.org/flink/flink-cdc-docs-stable
+  labels:
+    - flink
+    - distributed
+    - data-integration
+    - data-pipeline
+    - real-time
+    - batch
+    - change-data-capture
+    - schema-evolution
+    - mysql
+    - postgresql
+    - kafka
+    - paimon
+    - cdc
+    - etl
+    - elt
+  enabled_merge_buttons:
+    squash: true
+    merge: false
+    rebase: true
+  autolink_jira: FLINK
+  collaborators:
+    - flinkbot
+notifications:
+  commits: commits@flink.apache.org
+  pullrequests: issues@flink.apache.org
+  jobs: builds@flink.apache.org
+  jira_options: link label