PYTHON-5215 Add an asyncio.Protocol implementation for KMS #2692

Job	Run time
Make SDist	31s
Build wheels for manylinux_ppc64le	11m 10s
Build wheels for manylinux_aarch64	12m 0s
Build wheels for manylinux_x86_64	2m 21s
Build wheels for manylinux_s390x	11m 45s
Build wheels for win_amd6	4m 46s
Build wheels for manylinux_i686	2m 29s
Build wheels for macos	4m 52s
Build wheels for win32	4m 40s
Download Wheels	11s
	54m 45s

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