Update dependency org.apache.maven.plugins:maven-jar-plugin to v3.4.2

Author: renovate[bot]

pom.xml

@@ -52,7 +52,7 @@
         <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
         <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
         <maven-javadoc-plugin.version>3.3.2</maven-javadoc-plugin.version>
-        <maven.jar.version>3.2.2</maven.jar.version>
+        <maven.jar.version>3.4.2</maven.jar.version>
         <maven-deploy-plugin.version>3.0.0-M1</maven-deploy-plugin.version>
         <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>