fix scp flaky test, fixes #72
fix scp flaky test, fixes #72

suedadam/teleport,sokoow/teleport,ajvb/teleport,suedadam/teleport,aashley/teleport,ajvb/teleport,suedadam/teleport,bshelton229/teleport,gravitational/teleport,tidalf/teleport,yacloud-io/teleport,gravitational/teleport,yacloud-io/teleport,yacloud-io/teleport,ajvb/teleport,ajvb/teleport,aashley/teleport,aashley/teleport,gravitational/teleport,gravitational/teleport,aashley/teleport,bshelton229/teleport,tidalf/teleport,yacloud-io/teleport,bshelton229/teleport,gravitational/teleport,sokoow/teleport,tidalf/teleport,sokoow/teleport,yacloud-io/teleport,suedadam/teleport,yacloud-io/teleport,aashley/teleport,ajvb/teleport,bshelton229/teleport,bshelton229/teleport,gravitational/teleport,tidalf/teleport,sokoow/teleport,suedadam/teleport,tidalf/teleport,sokoow/teleport,sokoow/teleport,yacloud-io/teleport