$ git clone -n https://src.fedoraproject.org/rpms/libglvnd.git /var/lib/mock/f41-build-808684-146022/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/f41-build-808684-146022/root/chroot_tmpdir/scmroot/libglvnd'...
$ git fetch origin e517a51401718cf767923a7cf3839564fe3fbc3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libglvnd
 * [new ref]         e517a51401718cf767923a7cf3839564fe3fbc3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e517a51 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild