message: fix(protocol-designer): close liquid placement form when clear wells is clicked
  Related to
diff: @@ -42,6 +42,7 @@ const selectedWells = handleActions({
  CLOSE_WELL_SELECTION_MODAL: () => selectedWellsInitialState,
  DESELECT_ALL_WELLS: () => selectedWellsInitialState,
  OPEN_RENAME_LABWARE_FORM: () => selectedWellsInitialState,
  + REMOVE_WELLS_CONTENTS: () => selectedWellsInitialState,
  SET_WELL_CONTENTS: () => selectedWellsInitialState,
  }, selectedWellsInitialState)
  