$ git clone -n https://src.fedoraproject.org/rpms/gfs-didot-display-fonts.git /var/lib/mock/f39-build-1667259-40809/root/chroot_tmpdir/scmroot/gfs-didot-display-fonts
Cloning into '/var/lib/mock/f39-build-1667259-40809/root/chroot_tmpdir/scmroot/gfs-didot-display-fonts'...
$ git fetch origin e59cf31753525477f9d17d5d8064038a35d3544d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gfs-didot-display-fonts
 * [new ref]         e59cf31753525477f9d17d5d8064038a35d3544d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e59cf31 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild