This is a replacement for the `zlib` module that used to be built-in and
has been replaced by the MicroPython-specific `deflate` module.
Also updates the `gzip` module in a similar fashion and provide the
`gzip.GzipFile` class and `gzip.open` function.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>