Bump org.codehaus.mojo:mrm-maven-plugin from 1.4.1 to 1.6.0

Bumps [org.codehaus.mojo:mrm-maven-plugin](https://github.com/mojohaus/mrm) from 1.4.1 to 1.6.0.
- [Release notes](https://github.com/mojohaus/mrm/releases)
- [Commits](mojohaus/mrm@mrm-1.4.1...1.6.0)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:mrm-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -426,7 +426,7 @@ under the License.
           <plugin>
             <groupId>org.codehaus.mojo</groupId>
             <artifactId>mrm-maven-plugin</artifactId>
-            <version>1.4.1</version>
+            <version>1.6.0</version>
             <executions>
               <execution>
                 <goals>