$ git clone -n https://src.fedoraproject.org/rpms/gfs-galatea-fonts.git /var/lib/mock/f39-build-1780192-41548/root/chroot_tmpdir/scmroot/gfs-galatea-fonts
Cloning into '/var/lib/mock/f39-build-1780192-41548/root/chroot_tmpdir/scmroot/gfs-galatea-fonts'...
$ git fetch origin 101fe15d8a34e2adcbd53efd79f64b3004308b32:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gfs-galatea-fonts
 * [new ref]         101fe15d8a34e2adcbd53efd79f64b3004308b32 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 101fe15 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild