Fix child process receiving ctrl-c by setting own process group #496

Job	Run time
linux (ubuntu-22.04, x86_64, apis/python/node)	4m 48s
linux (ubuntu-22.04, x86_64, binaries/cli)	6m 9s
musllinux (ubuntu-20.04, x86_64, apis/python/node)	2m 22s
linux (ubuntu-22.04, x86, apis/python/node)	5m 5s
windows (windows-latest, x64, apis/python/node)	10m 12s
musllinux (ubuntu-20.04, x86_64, binaries/cli)	3m 14s
linux (ubuntu-22.04, x86, binaries/cli)	6m 13s
windows (windows-latest, x64, binaries/cli)	11m 4s
linux (ubuntu-22.04, aarch64, apis/python/node)	4m 56s
musllinux (ubuntu-20.04, x86, apis/python/node)	2m 12s
musllinux (ubuntu-20.04, x86, binaries/cli)	3m 30s
linux (ubuntu-22.04, aarch64, binaries/cli)	6m 26s
musllinux (ubuntu-22.04, aarch64, apis/python/node)	1m 54s
linux (ubuntu-22.04, armv7, apis/python/node)	4m 59s
macos (macos-12, x86_64, apis/python/node)	6m 40s
musllinux (ubuntu-22.04, aarch64, binaries/cli)	4m 39s
linux (ubuntu-22.04, armv7, binaries/cli)	6m 30s
macos (macos-12, x86_64, binaries/cli)	6m 44s
macos (macos-14, aarch64, apis/python/node)	6m 28s
macos (macos-14, aarch64, binaries/cli)	6m 18s
musleabi (armv7-unknown-linux-musleabihf, armv7-musleabihf, apis/python/node)	5m 18s
musleabi (armv7-unknown-linux-musleabihf, armv7-musleabihf, binaries/cli)	6m 23s
sdist (apis/python/node)	33s
sdist (binaries/cli)	33s
Release	0s
	2h 3m 10s

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