PYTHON-4540 Convert libmongocrypt download to python #1672

Job	Run time
Make SDist	35s
Build wheels for manylinux_x86_64	2m 11s
Build wheels for manylinux_aarch64	11m 55s
Build wheels for manylinux_ppc64le	10m 57s
Build wheels for manylinux_s390x	11m 4s
Build wheels for manylinux_i686	2m 20s
Build wheels for win_amd6	5m 47s
Build wheels for win32	5m 43s
Build wheels for macos	5m 48s
Download Wheels	10s
	56m 30s

Provide feedback