[data-plane]: bump org.apache.maven.plugins:maven-jar-plugin

Bumps [org.apache.maven.plugins:maven-jar-plugin](https://github.com/apache/maven-jar-plugin) from 3.3.0 to 3.4.2.
- [Release notes](https://github.com/apache/maven-jar-plugin/releases)
- [Commits](apache/maven-jar-plugin@maven-jar-plugin-3.3.0...maven-jar-plugin-3.4.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

data-plane/pom.xml

@@ -32,7 +32,7 @@
 
     <!-- Maven plugins -->
     <maven.compiler.plugin.version>3.12.1</maven.compiler.plugin.version>
-    <maven.jar.plugin.version>3.4.1</maven.jar.plugin.version>
+    <maven.jar.plugin.version>3.4.2</maven.jar.plugin.version>
     <maven.surefire.plugin.version>3.2.5</maven.surefire.plugin.version>
     <maven.shade.plugin.version>3.5.1</maven.shade.plugin.version>
     <maven.editorconfig.plugin.version>0.1.1</maven.editorconfig.plugin.version>