Added cshell #221

Job	Run time
cross (windows-x86_64-mingw, --host=x86_64-w64-mingw32 --without-prebuilds=sdk:host, g++-mingw-w6...	5m 18s
native (windows-x86_64, "windows-latest")	2m 2s
manylinux (x86)	3m 9s
cross (windows-x86-mingw, --host=i686-w64-mingw32 --without-prebuilds=sdk:host, g++-mingw-w64-i686)	4m 17s
native (windows-x86, "windows-latest")	3m 3s
mobile (ios-arm64)	18s
manylinux (x86_64)	4m 7s
cross (linux-mips, --host=mips-linux-gnu, g++-mips-linux-gnu)	2m 19s
native (macos-x86_64, "macos-11")	16s
manylinux (x86_64-musl)	2m 51s
cross (linux-mipsel, --host=mipsel-linux-gnu, g++-mipsel-linux-gnu)	2m 45s
native (macos-arm64, "macos-latest")	19s
mobile (android-x86)	3m 13s
manylinux (armhf)	2m 54s
cross (linux-mips64, --host=mips64-linux-gnuabi64, g++-mips64-linux-gnuabi64)	2m 30s
native (linux-x86_64, "ubuntu-latest")	2m 41s
manylinux (arm64)	2m 57s
mobile (android-x86_64)	5m 2s
cross (linux-mips64el, --host=mips64el-linux-gnuabi64, g++-mips64el-linux-gnuabi64)	2m 31s
native (linux-x86, "ubuntu-latest")	2m 50s
manylinux (arm64-musl)	2m 52s
mobile (android-arm)	2m 30s
native (freebsd-arm64, ["self-hosted", "freebsd", "arm64"])	1m 13s
manylinux (mips)	2m 45s
mobile (android-arm64)	3m 45s
manylinux (mipsel)	2m 38s
qnx-armeabi	3m 36s
manylinux (mips64)	2m 50s
manylinux (mips64el)	4m 17s
	1h 21m 48s

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