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] <[email protected]>

Author: dependabot[bot]

lib/pom.xml

@@ -40,7 +40,7 @@
         <plugins>
             <plugin>
                 <artifactId>maven-clean-plugin</artifactId>
-                <version>3.3.2</version>
+                <version>3.4.0</version>
                 <executions>
                     <execution>
                         <id>clean-generate-proto</id>