Bump build-helper-maven-plugin from 3.3.0 to 3.4.0

Bumps [build-helper-maven-plugin](https://github.com/mojohaus/build-helper-maven-plugin) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/mojohaus/build-helper-maven-plugin/releases)
- [Commits](mojohaus/build-helper-maven-plugin@build-helper-maven-plugin-3.3.0...3.4.0)

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

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

pom.xml

@@ -70,7 +70,7 @@
     <argLine>-Xms768M -Xmx768M -XX:+HeapDumpOnOutOfMemoryError -XX:+TieredCompilation -XX:TieredStopAtLevel=1 @{jenkins.addOpens} @{jenkins.insaneHook}</argLine>
 
     <access-modifier-checker.version>1.31</access-modifier-checker.version>
-    <build-helper-maven-plugin.version>3.3.0</build-helper-maven-plugin.version>
+    <build-helper-maven-plugin.version>3.4.0</build-helper-maven-plugin.version>
     <frontend-version>1.12.1</frontend-version>
     <gmavenplus-plugin.version>2.1.0</gmavenplus-plugin.version>
     <hpi-plugin.version>3.43</hpi-plugin.version>