$ git clone -n https://src.fedoraproject.org/rpms/gnome-photos.git /var/lib/mock/f40-build-795340-140108/root/chroot_tmpdir/scmroot/gnome-photos
Cloning into '/var/lib/mock/f40-build-795340-140108/root/chroot_tmpdir/scmroot/gnome-photos'...
$ git fetch origin 22e980f35ae3a8a68eba09a49ad03492ce3ffb3e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-photos
 * [new ref]         22e980f35ae3a8a68eba09a49ad03492ce3ffb3e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22e980f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild