$ git clone -n https://gitee.com/zhoujiajia111/ghostscript.git /var/lib/mock/dist-an23.3-build-430130-73043/root/chroot_tmpdir/scmroot/ghostscript
Cloning into '/var/lib/mock/dist-an23.3-build-430130-73043/root/chroot_tmpdir/scmroot/ghostscript'...
$ git fetch origin 65532eb386c9bea0c47e5cf9beb09025504fe6f7:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/ghostscript
 * [new ref]         65532eb386c9bea0c47e5cf9beb09025504fe6f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65532eb update ghostscript.spec.