CMake

Ignore mypy for `prototype.transforms.*` #2415

Job	Run time
linux (linux.12xlarge, cpu) / linux-job	34s
linux (linux.g5.4xlarge.nvidia.gpu, cuda, 11.8) / linux-job	1m 30s
macos (macos-12) / macos-job	1m 40s
macos (macos-m1-stable) / macos-job	1m 0s
windows (windows.4xlarge, cpu) / windows-job	4m 59s
windows (windows.g5.4xlarge.nvidia.gpu, cuda, 11.8) / windows-job	45s
	10m 28s

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