$ git clone -n https://src.fedoraproject.org/rpms/VirtualGL.git /var/lib/mock/f39-build-2347690-60080/root/chroot_tmpdir/scmroot/VirtualGL
Cloning into '/var/lib/mock/f39-build-2347690-60080/root/chroot_tmpdir/scmroot/VirtualGL'...
$ git fetch origin 48bb4669b4f72e169a3db76d11aa94e37e41e919:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/VirtualGL
 * [new ref]         48bb4669b4f72e169a3db76d11aa94e37e41e919 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48bb466 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild