Provide both Kotlin and Groovy DSL samples in the README file

[jbartok]

Provide both Kotlin and Groovy DSL samples in the README file

[StefMa]

Do we really want this? 🤔
Here we have already an improvement so applying works for both DSLs.

The only change we could do is:

- resolverClass.set(org.gradle.toolchains.foojay.FoojayToolchainResolver::class.java)
+ resolverClass = org.gradle.toolchains.foojay.FoojayToolchainResolver

But since starting with Gradle 8.2 Kotlin DSL will be the default, I would say the need here is not big enough to add the Groovy DSL to the README.

What do you think?
If you think we still should add it, I'm happy to do that.
I would go with that:

---

Kotlin DSL

plugins {
    id("org.gradle.toolchains.foojay-resolver") version "0.4.0"
}

toolchainManagement {
    jvm {
        javaRepositories {
            repository("foojay") {
                resolverClass.set(org.gradle.toolchains.foojay.FoojayToolchainResolver::class.java)
            }
        }
    }
}

Groovy DSL

plugins {
    id("org.gradle.toolchains.foojay-resolver") version "0.4.0"
}

toolchainManagement {
    jvm {
        javaRepositories {
            repository("foojay") {
                resolverClass = org.gradle.toolchains.foojay.FoojayToolchainResolver
            }
        }
    }
}

[jbartok]

I would say it should still be added because, even though Kotlin is the preferred DSL, the Groovy DSL is also fully supported with no end of its life in sight.

[StefMa]

Here we are: #25 🙃