$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-sla.git /var/lib/mock/f38-build-side-42-init-devel-875028-28452/root/chroot_tmpdir/scmroot/gap-pkg-sla
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-875028-28452/root/chroot_tmpdir/scmroot/gap-pkg-sla'...
$ git fetch origin 52026494554de0002b4acc348b94a85ca0b14031:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-sla
 * [new ref]         52026494554de0002b4acc348b94a85ca0b14031 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5202649 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild