$ git clone -n https://src.fedoraproject.org/rpms/kokkos.git /var/lib/mock/f39-build-2216228-52479/root/chroot_tmpdir/scmroot/kokkos
Cloning into '/var/lib/mock/f39-build-2216228-52479/root/chroot_tmpdir/scmroot/kokkos'...
$ git fetch origin d4f4075f1a0a98aff525d01be9e5039e9b5fb4df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kokkos
 * [new ref]         d4f4075f1a0a98aff525d01be9e5039e9b5fb4df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4f4075 Version bump to v4.2.00 (bug #2250814)