$ git clone -n https://src.fedoraproject.org/rpms/gfs-theokritos-fonts.git /var/lib/mock/f39-build-1559719-37326/root/chroot_tmpdir/scmroot/gfs-theokritos-fonts
Cloning into '/var/lib/mock/f39-build-1559719-37326/root/chroot_tmpdir/scmroot/gfs-theokritos-fonts'...
$ git fetch origin b3deac18fb03901287ec0262a9b9012a502158fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gfs-theokritos-fonts
 * [new ref]         b3deac18fb03901287ec0262a9b9012a502158fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3deac1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild