Real-time Lip Sync GD

A Rust port of uLipSync connected to Godot via godot-rust. In theory, should work with any game engine with a C api.

Porting notes

uLipSync
- Runtime
  - Core
    - Algorithm.cs
    - Common.cs
    - LipSyncJob.cs
    - ~~MicUtil.cs~~
      - Won't do, should be done from GDScript
    - Profile.cs
  - uLipSync.cs
  - uLipSyncAudioSource.cs
    - I don't think I need this?
  - uLipSyncBlendShape.cs
  - ~~uLipSyncMicrophone.cs~~
    - Won't do, should be done from GDScript