Add option to disable compose resources generation

[xiaozhikang0916]

Changes

• Add Never to enum class ResourceClassGeneration to disable the generation of Res class in the gradle plugin

Motivation

As the comment in issue 4229 said, my team is not in the ecosystem of gradle, but organize the build steps in bazel. We want to follow the files layout but just disable the generation task of gradle and handle it by outself.

[xiaozhikang0916]

@terrakok Could you please take a look of this pr if it can be accepted?

[Deorigami]

Hi @xiaozhikang0916 .. can you please give me example on ho to generate Res class publicly i cant find compose.resources extentions on my gradle file, though im using 1.6.2

[terrakok]

@Deorigami Please, stop to spam or I will need to block you here. The feature is not ready and will be available in future releases. Wait official announces.