Fix apache rat check (#7225)

pom.xml

@@ -1394,6 +1394,8 @@ flexible messaging model and an intuitive client API.</description>
             <exclude>pulsar-client-go/go.sum</exclude>
             <exclude>pulsar-function-go/go.mod</exclude>
             <exclude>pulsar-function-go/go.sum</exclude>
+            <exclude>pulsar-function-go/examples/go.mod</exclude>
+            <exclude>pulsar-function-go/examples/go.sum</exclude>
 
             <!-- This file is using ZLib license -->
             <exclude>pulsar-client-cpp/lib/checksum/crc32c_sw.cc</exclude>
@@ -1426,6 +1428,7 @@ flexible messaging model and an intuitive client API.</description>
 
             <!-- Configuration Templates -->
             <exclude>conf/schema_example.conf</exclude>
+            <exclude>**/templates/*.tpl</exclude>
 
             <!-- helm files -->
             <exclude>**/.helmignore</exclude>

pulsar-flink/README.md

@@ -1,3 +1,24 @@
+<!--
+
+    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.
+
+-->
+
 # Pulsar Flink Connector
 
 This Pulsar Flink connector is superseded by a newer version of [pulsar-flink](https://flink-packages.org/packages/pulsar-flink-connector)