$ git clone -n https://src.fedoraproject.org/rpms/gappa.git /var/lib/mock/f40-build-780419-130959/root/chroot_tmpdir/scmroot/gappa
Cloning into '/var/lib/mock/f40-build-780419-130959/root/chroot_tmpdir/scmroot/gappa'...
$ git fetch origin e5fa8b433e856f047ff301c5eafd032ffb67fc58:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gappa
 * [new ref]         e5fa8b433e856f047ff301c5eafd032ffb67fc58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5fa8b4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild