feat(napi): support arraybuffer for de

[richerfu]

For Buffer and ArrayBuffer, we need to handle it explicitly instead of using FromNapiValue.

Using FromNapiValue to convert value will get some error:

t.is(testSerdeBufferBytes({ code: new ArrayBuffer(10) }), 10n)

[Brooooooklyn]

wasm test failed, seems like the emnapi napi_is_arraybuffer return false when value is new ArrayBuffer(10) /cc @toyobayashi

[toyobayashi]

seems like the emnapi napi_is_arraybuffer return false when value is new ArrayBuffer(10)

After I comment out this two line test passed. Seems like the Uint8Array is converted in FromNapiValue for Array?

test('serde-buffer-bytes', (t) => {
  // t.is(testSerdeBufferBytes({ code: new Uint8Array([1, 2, 3]) }), 3n)
  // t.is(testSerdeBufferBytes({ code: new Uint8Array(0) }), 0n)

  t.is(testSerdeBufferBytes({ code: Buffer.from([1, 2, 3]) }), 3n)
  t.is(testSerdeBufferBytes({ code: Buffer.alloc(0) }), 0n)
  t.is(testSerdeBufferBytes({ code: new ArrayBuffer(10) }), 10n)
})