Use groovy 4 for grails-gradle-tasks

[jamesfredley]

Groovy 3 was conflicting with Groovy 4 version used by some other Grails dependencies in the build, such as org.apache.grails:grails-data-hibernate5

Resolves:

A problem occurred configuring root project 'Test8'.
> Could not resolve all artifacts for configuration 'classpath'.
   > Could not resolve org.apache.groovy:groovy:4.0.26.
     Required by:
         root project : > org.apache.grails:grails-bom:7.0.0-SNAPSHOT:20250520.032711-84 > org.apache.groovy:groovy-bom:4.0.26
         root project : > org.apache.grails:grails-bom:7.0.0-SNAPSHOT:20250520.032711-84 > org.apache.grails:grails-spring:7.0.0-SNAPSHOT:20250520.032711-84 > org.apache.groovy:groovy-xml:4.0.26
      > Module 'org.apache.groovy:groovy' has been rejected:
           Cannot select module with conflict on capability 'org.codehaus.groovy:groovy:4.0.26' also provided by [org.codehaus.groovy:groovy:3.0.24(runtime)]
   > Could not resolve org.codehaus.groovy:groovy.
     Required by:
         root project : > org.apache.grails:grails-gradle-plugins:7.0.0-SNAPSHOT:20250520.001817-109 > org.apache.grails:grails-gradle-tasks:7.0.0-SNAPSHOT:20250520.001817-1
      > Module 'org.codehaus.groovy:groovy' has been rejected:
           Cannot select module with conflict on capability 'org.codehaus.groovy:groovy:3.0.24' also provided by [org.apache.groovy:groovy:4.0.26(groovyRuntimeElements)]
> There are 2 more failures with identical causes.

[Copilot]

Pull Request Overview

This PR updates the groovy dependency to use Groovy 4 for the grails-gradle tasks to resolve conflicts with other Grails dependencies. Key changes include updating the dependency group and version source for Groovy, and removing the exclusion for the Groovy group.

Comments suppressed due to low confidence (1)

grails-gradle/tasks/build.gradle:34

• Document the removal of the exclusion for org.apache.groovy to clarify that it is now required due to the upgrade to Groovy 4.

exclude group: 'org.apache.groovy'

[matrei]

Sweet!