$ git clone -n https://src.fedoraproject.org/rpms/chisholm-to-be-continued-fonts.git /var/lib/mock/f39-build-1591604-38292/root/chroot_tmpdir/scmroot/chisholm-to-be-continued-fonts
Cloning into '/var/lib/mock/f39-build-1591604-38292/root/chroot_tmpdir/scmroot/chisholm-to-be-continued-fonts'...
$ git fetch origin 307f0ac9a8950eae4c76085146e7874705de2d4f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/chisholm-to-be-continued-fonts
 * [new ref]         307f0ac9a8950eae4c76085146e7874705de2d4f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 307f0ac Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild