Kotlin Dagger modules have issues with internal + jvmstatic methods

Created by: NickFirmani

This was originally opened as https://github.com/uber/okbuck/issues/835 - cc @kageiit and @thalescm

When using the correct style for Kotlin Dagger modules, like the following

@Module
abstract class OtherModule {

  @Module
  companion object {

    @Provides
    @JvmStatic
    @Singleton
    internal fun provideSomeObject(): SomeClass {
      // IRL you'd do some config here.
      return SomeClass()
    }
  }
}

Buck ends up with an error

stderr: /com/nickfirmani/template/OtherModule_Companion_ProvideSomeObject$src_debugFactory.java:31: error: cannot find symbol
        instance.provideSomeObject$src_debug(),
                ^
  symbol:   method provideSomeObject$src_debug()
  location: variable instance of type com.nickfirmani.template.OtherModule.Companion
/com/nickfirmani/template/OtherModule_ProvideSomeObject$src_debugFactory.java:26: error: cannot find symbol
        OtherModule.provideSomeObject$src_debug(),
                   ^
  symbol:   method provideSomeObject$src_debug()
  location: class com.nickfirmani.template.OtherModule
Errors: 2. Warnings: 0.

    When running <javac>.
    When building rule //app:src_debug.

I'm not quite sure how to proceed, so I've created a sample recreation project (using OkBuck to generate Buck files), NickFirmani/android-template@ddc4024

Removing the internal keyword allows compilation to succeed