Update to Cubism 4 SDK for Java R1

[wada-at-live2d-com]

Added

• Add some functions for checking consistency of MOC3 files.
  • Add the function of checking consistency in setupModel() in LAppModel and LAppMinimumModel.
  • Add the function of checking consistency before loading a model. (hasMocConsistencyFromFile() in LAppModel and LAppMinimumModel)
  • This feature is enabled by default. Please see the following manual for more information.
    • https://docs.live2d.com/cubism-sdk-manual/moc3-consistency/

Changed

• Change so that when USE_MODEL_RENDER_TARGET is defined, one model will apply the opacity obtained from the motion.

Removed

• Remove unnecessary files in the assets folder.

Fixed

• Fix a problem in which haru motion and voice were incorrect combination.
• Fix a problem in LAppWavFileHandlerclass that some audio could not be played correctly because the sampling rate was the fixed value.