Bump gmavenplus-plugin from 1.7.1 to 1.8.0

Bumps [gmavenplus-plugin](https://github.com/groovy/GMavenPlus) from 1.7.1 to 1.8.0.
- [Release notes](https://github.com/groovy/GMavenPlus/releases)
- [Commits](groovy/GMavenPlus@1.7.1...1.8.0)

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

pom.xml

@@ -227,7 +227,7 @@ THE SOFTWARE.
       <plugin>
         <groupId>org.codehaus.gmavenplus</groupId>
         <artifactId>gmavenplus-plugin</artifactId>
-        <version>1.7.1</version>
+        <version>1.8.0</version>
         <executions>
           <execution>
             <id>preset-packager</id>