Replaces KnotClassDelegate.getRawClassByteArray with a version that uses libdeflate so it goes slightly faster lmao.

Supported platforms:

• aarch64-linux-gnu
• aarch64-macos-none
• i386-linux-gnu
• i386-windows-gnu
• powerpc64le-linux-gnu
• x86_64-linux-gnu
• x86_64-macos-none
• x86_64-windows-gnu