Support for androidNativeX64 and androidNativeArm64 targets

[smyrgeorge]

Hello!

Do you plan to add support for androidNativeX64 and androidNativeArm64 targets?
Especially for the file-system API.
I could probably try to provide a PR, but I will need some help in this.

Thanks a lot

[swankjesse]

Yeah I think we could do that.

[smyrgeorge]

Probably should not be that difficult, assuming that the android is also a Unix like operating system. Though, I don't have that much experience with it, so maybe there is something that I'm missing.

I can try to provide a PR if you want.