message: use reset() instead of hard reset in robot test fixture
diff: @@ -22,9 +22,8 @@ async def wait_until(matcher, notifications, timeout=1, loop=None):
  @pytest.fixture
  def model():
  from opentrons import robot, instruments, containers
  - from opentrons.robot.robot import Robot
  - robot.__dict__ = {**Robot().__dict__}
  + robot.reset()
  pipette = instruments.Pipette(mount='left')
  plate = containers.load('96-flat', 'A1')
  