Bump org.codehaus.gmavenplus:gmavenplus-plugin from 1.13.1 to 3.0.2

Bumps [org.codehaus.gmavenplus:gmavenplus-plugin](https://github.com/groovy/GMavenPlus) from 1.13.1 to 3.0.2.
- [Release notes](https://github.com/groovy/GMavenPlus/releases)
- [Commits](groovy/GMavenPlus@1.13.1...3.0.2)

---
updated-dependencies:
- dependency-name: org.codehaus.gmavenplus:gmavenplus-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

examples/se/groovy-numberguess/pom.xml

@@ -57,7 +57,7 @@
             <plugin>
                 <groupId>org.codehaus.gmavenplus</groupId>
                 <artifactId>gmavenplus-plugin</artifactId>
-                <version>1.13.1</version>
+                <version>3.0.2</version>
                 <executions>
                     <execution>
                         <goals>