Bump org.apache.maven.plugins:maven-jar-plugin from 3.2.0 to 3.4.2

Bumps [org.apache.maven.plugins:maven-jar-plugin](https://github.com/apache/maven-jar-plugin) from 3.2.0 to 3.4.2.
- [Release notes](https://github.com/apache/maven-jar-plugin/releases)
- [Commits](apache/maven-jar-plugin@maven-jar-plugin-3.2.0...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]>

pom.xml

@@ -53,7 +53,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
     <junit.version>5.11.3</junit.version>
-    <maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
+    <maven-jar-plugin.version>3.4.2</maven-jar-plugin.version>
     <maven-enforcer-plugin.version>3.5.0</maven-enforcer-plugin.version>
     <maven-checkstyle-plugin.version>3.3.1</maven-checkstyle-plugin.version>
     <checkstyle.version>10.15.0</checkstyle.version>

sslr-magik-toolkit/pom.xml

@@ -43,7 +43,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
-        <version>3.2.0</version>
+        <version>3.4.2</version>
         <configuration>
           <archive>
             <manifest>