$ git clone -n http://git.inferitos.ru/rpms/libssh2 /var/lib/mock/inferit-8_9-extras-build-34493-67949/root/chroot_tmpdir/scmroot/libssh2
Cloning into '/var/lib/mock/inferit-8_9-extras-build-34493-67949/root/chroot_tmpdir/scmroot/libssh2'...
$ git fetch origin changed/i8ce/libssh2-1.10.0-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libssh2
 * [new tag]         changed/i8ce/libssh2-1.10.0-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 713f82f import libssh2-1.10.0-1.el8