Add toolchain auto-provisioning

[LaFrimousse]

I just pulled the project locally and tried to build it as explained in the README file ./gradlew clean pTML

I then had the following error:

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':publishPluginMavenPublicationToMavenLocal'.
> Failed to calculate the value of task ':compileJava' property 'javaCompiler'.
   > No matching toolchains found for requested specification: {languageVersion=8, vendor=any, implementation=vendor-specific} for MAC_OS on x86_64.
      > No locally installed toolchains match and toolchain download repositories have not been configured.

* Try:
> Learn more about toolchain auto-detection at https://docs.gradle.org/8.2.1/userguide/toolchains.html#sec:auto_detection.
> Learn more about toolchain repositories at https://docs.gradle.org/8.2.1/userguide/toolchains.html#sub:download_repositories.

The documentation for the fix is available here.