Add missing groovy-templates dependency

[jamesfredley]

In Grails 6.2.3 when trying to make a scaffold Controller I get

grails> generate-all demo.Todo
| Error Command [generate-all] error: groovy/text/Template (Use --stacktrace to see the full trace)

in a brand new application where all I have done previously is
grails> create-domain-class Todo

The same change was applied to the Grails 7 branches in https://github.com/grails/grails-wrapper/pull/25/files

After this PR has been merged, we will release grails-wrapper 4.0.2 and it will be possible to update an existing Grails 6.2.x application using
./grailsw update-wrapper

Users who have not run ./grailsw with Grails 6 also always get the newest version for the Grails version the first time they run ./grailsw`
https://central.sonatype.com/artifact/org.grails/grails6-wrapper

[sbglasius]

I see this:

./grailsw update-wrapper
Updating Grails wrapper jar to version: 4.0.1 located in: /home/sbglasius/.grails/wrapper/grails6-wrapper.jar
| Resolving Dependencies. Please wait...

and then it enters into interactive mode which is probably fine.

It's a demo-app so I did:

grails> create-domain-class Demo2
| Created grails-app/domain/demo/Demo2.groovy
| Created src/test/groovy/demo/Demo2Spec.groovy
grails> create-scaffold-controller Demo2
| Error Command [create-scaffold-controller] error: groovy/text/Template (Use --stacktrace to see the full trace)

I then exited the interactive mode and started it again, and tried create-scaffold-controller with the same result.

So something is still not working

[jamesfredley]

@sbglasius I have merged this PR, completed the https://github.com/grails/grails-wrapper/releases/tag/v4.0.2 release, completed the extra post release steps https://github.com/grails/grails-wrapper/tree/4.0.x?tab=readme-ov-file#release-process and tested it in 6.2.3.

It is ready to test with:

./grailsw update-wrapper

./grailsw update-wrapper
| Starting interactive mode...
| Enter a command name to run. Use TAB for completion:
grails> create-scaffold-controller com.example.Test
| Rendered template ScaffoldedController.groovy to destination grails-app\controllers\com\example\TestController.groovy
grails> generate-all com.example.Test
| Warning Destination file grails-app\controllers\com\example\TestController.groovy already exists, skipping...
| Rendered template Service.groovy to destination grails-app\services\com\example\TestService.groovy
| Rendered template Spec.groovy to destination src\test\groovy\com\example\TestControllerSpec.groovy
| Rendered template ServiceSpec.groovy to destination src\integration-test\groovy\com\example\TestServiceSpec.groovy
| Scaffolding completed for grails-app\domain\com\example\Test.groovy
| Rendered template index.gsp to destination grails-app\views\test\index.gsp
| Rendered template edit.gsp to destination grails-app\views\test\edit.gsp
| Rendered template show.gsp to destination grails-app\views\test\show.gsp
| Rendered template create.gsp to destination grails-app\views\test\create.gsp
| Views generated for grails-app\domain\com\example\Test.groovy