build(deps): bump org.apache.maven.plugins:maven-help-plugin

Bumps [org.apache.maven.plugins:maven-help-plugin](https://github.com/apache/maven-help-plugin) from 3.4.0 to 3.5.1.
- [Release notes](https://github.com/apache/maven-help-plugin/releases)
- [Commits](apache/maven-help-plugin@maven-help-plugin-3.4.0...maven-help-plugin-3.5.1)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-help-plugin
  dependency-version: 3.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -37,7 +37,7 @@
     <maven-deploy-plugin.version>3.1.1</maven-deploy-plugin.version>
     <maven-enforcer-plugin.version>3.3.0</maven-enforcer-plugin.version>
     <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
-    <maven-help-plugin.version>3.4.0</maven-help-plugin.version>
+    <maven-help-plugin.version>3.5.1</maven-help-plugin.version>
     <maven-install-plugin.version>3.1.1</maven-install-plugin.version>
     <maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
     <maven-javadoc-plugin.version>3.4.1</maven-javadoc-plugin.version>