$ git clone -n git+ssh://git@gitee.com/src-anolis-os/policycoreutils.git /var/lib/mock/dist-an23-riscv64-build-112962-45879/root/chroot_tmpdir/scmroot/policycoreutils
Cloning into '/var/lib/mock/dist-an23-riscv64-build-112962-45879/root/chroot_tmpdir/scmroot/policycoreutils'...
$ git reset --hard origin/a23
HEAD is now at d70f492 remove the trailing newline for /etc/system_release