PYTHON-5215 Add an asyncio.Protocol implementation for KMS #2655

Job	Run time
Make SDist	30s
Build wheels for manylinux_x86_64	2m 27s
Build wheels for manylinux_aarch64	12m 1s
Build wheels for win_amd6	5m 11s
Build wheels for macos	3m 32s
Build wheels for win32	6m 7s
Build wheels for manylinux_s390x	11m 33s
Build wheels for manylinux_ppc64le	11m 10s
Build wheels for manylinux_i686	2m 28s
Download Wheels	11s
	55m 10s

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