$ git clone -n https://src.fedoraproject.org/rpms/libxfce4windowing.git /var/lib/mock/f40-build-785437-133953/root/chroot_tmpdir/scmroot/libxfce4windowing
Cloning into '/var/lib/mock/f40-build-785437-133953/root/chroot_tmpdir/scmroot/libxfce4windowing'...
$ git fetch origin 4f302bda9b8204575f93e4cc5b32984a7b868d3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libxfce4windowing
 * [new ref]         4f302bda9b8204575f93e4cc5b32984a7b868d3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f302bd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild