Bump plexus-components from 6.1 to 6.3

Bumps [plexus-components](https://github.com/codehaus-plexus/plexus-components) from 6.1 to 6.3.
- [Release notes](https://github.com/codehaus-plexus/plexus-components/releases)
- [Commits](codehaus-plexus/plexus-components@plexus-components-6.1...plexus-components-6.3)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.codehaus.plexus</groupId>
     <artifactId>plexus-components</artifactId>
-    <version>6.1</version>
+    <version>6.3</version>
   </parent>
 
   <artifactId>plexus-compiler</artifactId>