Bump org.apache.maven.plugins:maven-help-plugin from 3.1.1 to 3.4.0

Bumps [org.apache.maven.plugins:maven-help-plugin](https://github.com/apache/maven-help-plugin) from 3.1.1 to 3.4.0.
- [Commits](apache/maven-help-plugin@maven-help-plugin-3.1.1...maven-help-plugin-3.4.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-help-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -214,7 +214,7 @@ under the License.
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-help-plugin</artifactId>
-                    <version>3.1.1</version>
+                    <version>3.4.0</version>
                 </plugin>
 
                 <plugin>