$ git clone -n https://src.fedoraproject.org/rpms/step.git /var/lib/mock/f38-build-side-42-init-devel-898453-28580/root/chroot_tmpdir/scmroot/step
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-898453-28580/root/chroot_tmpdir/scmroot/step'...
$ git fetch origin 11a74646c643c2744e6127d2a39369edf4552f77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/step
 * [new ref]         11a74646c643c2744e6127d2a39369edf4552f77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 11a7464 feat: 22.12.3