$ git clone -n https://src.fedoraproject.org/rpms/0ad-data.git /var/lib/mock/f40-build-2273310-54955/root/chroot_tmpdir/scmroot/0ad-data
Cloning into '/var/lib/mock/f40-build-2273310-54955/root/chroot_tmpdir/scmroot/0ad-data'...
$ git fetch origin 88630e864b794fbbd57edb96a50996fef27d9ea8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/0ad-data
 * [new ref]         88630e864b794fbbd57edb96a50996fef27d9ea8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88630e8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild