Configure explicit RAT exclusions for the files that cannot contain a license header.
This component now passes the checks done by RAT.

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1523473 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 6642b5d..e04ef65 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,4 +62,24 @@
       <version>3.8.2</version>
     </dependency>
   </dependencies>
+
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.rat</groupId>
+          <artifactId>apache-rat-plugin</artifactId>
+          <version>0.10</version>
+          <configuration>
+            <excludes>
+              <!--
+                The manifest specification does not describe any method for writing comments into the manifest.
+              -->
+              <exclude>src/test/resources/META-INF/MANIFEST.MF</exclude>
+            </excludes>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
 </project>