This PR remove the `EndianSwap` class who isn't needed anymore since .NET Core 3.0 got a buildin method `BinaryPrimitives.ReverseEndianness` who did the same thing.
* Fix hwopus DecodeInterleaved implementation
Also implement new variants of this api.
This should fix#763
* Sample rate shouldn't be hardcoded
This fix issues while opening Pokémon Let's Go pause menu.
* Apply Ac_K's suggestion about EndianSwap
* Address gdkchan's comment
* Address Ac_k's comment