$ git clone -n https://gitee.com/mgb01105731/libreswan_2.git /var/lib/mock/dist-an23.3-build-417233-72868/root/chroot_tmpdir/scmroot/libreswan_2
Cloning into '/var/lib/mock/dist-an23.3-build-417233-72868/root/chroot_tmpdir/scmroot/libreswan_2'...
$ git fetch origin 404800174a4886903b6800bc943430f87c8da2e2:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libreswan_2
 * [new ref]         404800174a4886903b6800bc943430f87c8da2e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4048001 Refer to CentOS Stream libreswan-5.1-1(dueno@redhat.com)