pt: use unified activation #6795

Job	Run time
determine-arm64-runner	1s
Build source distribution	20s
Build wheels for cp311-manylinux_x86_64	8m 23s
Build wheels for cp311-manylinux_x86_64	6m 23s
Build wheels for cp311-macosx_x86_64	6m 13s
Build wheels for cp311-macosx_arm64	3m 0s
Build wheels for cp311-win_amd64	5m 26s
Build wheels for cp310-manylinux_aarch64	5m 59s
build_pypi_index	6s
build_docker (12)	4m 8s
build_docker (_cu11, 11)	3m 49s
upload_pypi	0s
deploy_pypi_index	0s
Pass testing build wheels	2s
	43m 50s

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