$ git clone -n https://src.fedoraproject.org/rpms/golang-k8s-apiserver.git /var/lib/mock/f38-build-side-42-init-devel-772737-27763/root/chroot_tmpdir/scmroot/golang-k8s-apiserver
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-772737-27763/root/chroot_tmpdir/scmroot/golang-k8s-apiserver'...
$ git fetch origin 063af093a5c02660e7d145bc7a03929373933e1d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-k8s-apiserver
 * [new ref]         063af093a5c02660e7d145bc7a03929373933e1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 063af09 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild