PYTHON-5779 Coverage increase for `compression_support.py` #3939

Job	Run time
Make SDist	35s
Build wheels for manylinux_i686	2m 27s
Build wheels for manylinux_x86_64	2m 13s
Build wheels for manylinux_aarch64	14m 42s
Build wheels for win32	5m 21s
Build wheels for manylinux_s390x	14m 38s
Build wheels for win_amd6	5m 3s
Build wheels for manylinux_ppc64le	13m 55s
Build wheels for win_arm64	5m 50s
Build wheels for macos	4m 30s
Download Wheels	8s
	1h 9m 22s

Provide feedback