message: fix(api): Make tip pickup error say "pick up tip," not "drop tip"
diff: @@ -65,7 +65,7 @@ class InstrumentContextSimulation(AbstractInstrument):
  def pick_up_tip(self, well: WellImplementation, tip_length: float,
  presses: typing.Optional[int],
  increment: typing.Optional[float]) -> None:
  - self._raise_if_tip("drop tip")
  + self._raise_if_tip("pick up tip")
  self._pipette_dict['has_tip'] = True
  self._pipette_dict['current_volume'] = 0
  