Support `Uint8Array` in TextDecoder: decode() method

[aralroca]

Reading an stream and decoding Uint8Array (a valid ArrayBuffer), is throwing an error. However in the browser it works fine because Uint8Array is an ArrayBuffer

const text = new TextDecoder().decode(value);
               ^
TypeError: TextDecoder.decode expects an ArrayBuffer or TypedArray
 code: "ERR_INVALID_ARG_TYPE"

[aralroca]

I closed it, it was my problem that was not well mocked and returned a string instead of Uint8Array