Merge pull request #142 from codehaus-plexus/dependabot/maven/org.codehaus.plexus-plexus-6.4

Bump plexus from 6.1 to 6.4

Author: olamy

pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.codehaus.plexus</groupId>
     <artifactId>plexus</artifactId>
-    <version>6.1</version>
+    <version>6.4</version>
   </parent>
 
   <artifactId>plexus-archiver</artifactId>