Bump org.apache.maven.plugins:maven-clean-plugin from 3.3.2 to 3.4.0

Bumps [org.apache.maven.plugins:maven-clean-plugin](https://github.com/apache/maven-clean-plugin) from 3.3.2 to 3.4.0.
- [Release notes](https://github.com/apache/maven-clean-plugin/releases)
- [Commits](apache/maven-clean-plugin@maven-clean-plugin-3.3.2...maven-clean-plugin-3.4.0)

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

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

pom.xml

@@ -386,7 +386,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-clean-plugin</artifactId>
-					<version>3.3.2</version>
+					<version>3.4.0</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>