$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-sla.git /var/lib/mock/f40-build-2279047-55305/root/chroot_tmpdir/scmroot/gap-pkg-sla
Cloning into '/var/lib/mock/f40-build-2279047-55305/root/chroot_tmpdir/scmroot/gap-pkg-sla'...
$ git fetch origin 0a4bdb1b1f6a46d85cfcd1dabfc5d872de7aceaa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-sla
 * [new ref]         0a4bdb1b1f6a46d85cfcd1dabfc5d872de7aceaa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a4bdb1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild