message: [swift] Update tests now that we print the swiftified type.
  <rdar://problem/54730382>
diff: @@ -51,7 +51,7 @@ class TestMultilangFormatterCategories(TestBase):
  self,
  id1child0,
  use_dynamic=True,
  - typename="NSURL *",
  + typename="Swift.Optional<Foundation.NSURL>",
  summary='"http://www.google.com"')
  if __name__ == '__main__':
  