$ git clone -n https://gitee.com/lizhao2025/libdvdnav.git /var/lib/mock/dist-an23-build-499893-74764/root/chroot_tmpdir/scmroot/libdvdnav
Cloning into '/var/lib/mock/dist-an23-build-499893-74764/root/chroot_tmpdir/scmroot/libdvdnav'...
$ git fetch origin cb2427dd8b3983a58397758e7606e2cc84de3ecc:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libdvdnav
 * [new ref]         cb2427dd8b3983a58397758e7606e2cc84de3ecc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb2427d Update code from upstream