$ git clone -n https://gitee.com/mgb01105731/libreswan_2.git /var/lib/mock/dist-an23.3-build-418355-72874/root/chroot_tmpdir/scmroot/libreswan_2
Cloning into '/var/lib/mock/dist-an23.3-build-418355-72874/root/chroot_tmpdir/scmroot/libreswan_2'...
$ git fetch origin e5cab334b805bf1428b3f7f46b36019c5fce4b44:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libreswan_2
 * [new ref]         e5cab334b805bf1428b3f7f46b36019c5fce4b44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5cab33 Refer to CentOS Stream libreswan-5.1-1(dueno@redhat.com)