$ git clone -n https://gitee.com/yangcheng1203/openssh.git /var/lib/mock/dist-an23.2-build-441696-73169/root/chroot_tmpdir/scmroot/openssh
Cloning into '/var/lib/mock/dist-an23.2-build-441696-73169/root/chroot_tmpdir/scmroot/openssh'...
$ git fetch origin 1200bdc79a9d4b01983b653e37f8b82a2b897259:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/openssh
 * [new ref]         1200bdc79a9d4b01983b653e37f8b82a2b897259 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1200bdc update to 9.6p1