Support File I/O for large archives and resource-constrained environments

[gregcotten]

Just parking this issue here, as it might help people who might be looking for a cross-platform solution for unarchiving/archiving large files.

My specific use case is needing to unarchive ZIP files that are several GBs compressed and several more GBs uncompressed.

[ntflix]

I found the bzip2.swift package that handles streaming de/compressing of bz2 data in the meantime if anyone's looking