message: Remove overly strict unit test check
diff: @@ -65,7 +65,6 @@ CAF_TEST(the default exception handler includes the error message) {
  [](const error& err) {
  auto msg = err.context();
  if (auto view = make_typed_message_view<string, string>(msg)) {
  - CAF_CHECK_EQUAL(get<0>(view), "std.runtime_error");
  CAF_CHECK_EQUAL(get<1>(view), "whatever");
  } else {
  CAF_FAIL("unexpected error contest: " << err.context());
  