$ git clone -n https://src.fedoraproject.org/rpms/kf6-kitemviews.git /var/lib/mock/f41-build-848884-164687/root/chroot_tmpdir/scmroot/kf6-kitemviews
Cloning into '/var/lib/mock/f41-build-848884-164687/root/chroot_tmpdir/scmroot/kf6-kitemviews'...
$ git fetch origin 1b4cd61b89b7aacb1280bf696b9342ac03962e72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kitemviews
 * [new ref]         1b4cd61b89b7aacb1280bf696b9342ac03962e72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b4cd61 6.6.0