$ git clone -n https://gitee.com/wenyuzifang/xorg-x11-server-Xwayland.git /var/lib/mock/dist-an23-build-443549-73188/root/chroot_tmpdir/scmroot/xorg-x11-server-Xwayland
Cloning into '/var/lib/mock/dist-an23-build-443549-73188/root/chroot_tmpdir/scmroot/xorg-x11-server-Xwayland'...
$ git fetch origin 5fcc00fe4a50a7e2fc680e4e80d4e510df7d6115:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/xorg-x11-server-Xwayland
 * [new ref]         5fcc00fe4a50a7e2fc680e4e80d4e510df7d6115 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fcc00f update xorg-x11-server-Xwayland-fix-CVE.patch.