Add version to mrm-maven-plugin

Author: michael-o

pom.xml

@@ -607,6 +607,7 @@ under the License.
           <plugin>
             <groupId>org.codehaus.mojo</groupId>
             <artifactId>mrm-maven-plugin</artifactId>
+            <version>1.6.0</version>
             <configuration>
               <repositories>
                 <proxyRepo />