PYTHON-5931 PYTHON-5935 Fix auth-aws-ecs and kms test failures #4669

Job	Run time
Make SDist	38s
Build wheels for win_amd6	4m 32s
Build wheels for manylinux_i686	2m 34s
Build wheels for manylinux_s390x	14m 15s
Build wheels for macos	3m 18s
Build wheels for manylinux_x86_64	1m 57s
Build wheels for win32	4m 10s
Build wheels for manylinux_aarch64	14m 8s
Build wheels for manylinux_ppc64le	13m 25s
Build wheels for win_arm64	5m 59s
Download Wheels	7s
	1h 5m 3s

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