groovydoc fails on 4.0.0-M2

[jamesfredley]

https://github.com/grails/grails-testing-support/actions/runs/12473223601/job/34813356945

> Task :groovydoc FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':groovydoc'.
> Could not resolve all files for configuration ':documentation'.
   > Could not find org.fusesource.jansi:jansi:.
     Required by:
         root project :
   > Could not find jline:jline:.
     Required by:
         root project :
   > Could not find com.github.javaparser:javaparser-core:.
     Required by:
         root project :