Merge pull request #302 from uhafner/dependabot/maven/org.apache.mave…

…n.plugins-maven-jar-plugin-3.2.1

Bump maven-jar-plugin from 3.2.0 to 3.2.1

pom.xml

@@ -79,7 +79,7 @@
     <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
     <maven-resources-plugin.version>3.2.0</maven-resources-plugin.version>
     <maven-surefire-plugin.version>3.0.0-M4</maven-surefire-plugin.version>
-    <maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
+    <maven-jar-plugin.version>3.2.1</maven-jar-plugin.version>
     <maven-pmd-plugin.version>3.15.0</maven-pmd-plugin.version>
     <pmd.version>6.41.0</pmd.version>
     <maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>