build(deps): bump gmavenplus-plugin from 2.1.0 to 3.0.0

Bumps [gmavenplus-plugin](https://github.com/groovy/GMavenPlus) from 2.1.0 to 3.0.0.
- [Release notes](https://github.com/groovy/GMavenPlus/releases)
- [Commits](groovy/GMavenPlus@2.1.0...3.0.0)

---
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]>

Author: dependabot[bot]

pom.xml

@@ -390,7 +390,7 @@
         <plugin>
           <groupId>org.codehaus.gmavenplus</groupId>
           <artifactId>gmavenplus-plugin</artifactId>
-          <version>2.1.0</version>
+          <version>3.0.0</version>
         </plugin>
       </plugins>
     </pluginManagement>