message: Add a test case with `new("string")` assignment
diff: @@ -7739,6 +7739,12 @@ static constexpr FormatterTestCase kFormatterTestCases[] = {
  " \"two_thousand_twenty\",\n"
  " \"two_thousand_twenty_one\"\n"
  "};\n"},
  + {"class class_name;\n"
  + "var_type var_name = new(\"the_string\");\n"
  + "endclass\n",
  + "class class_name;\n"
  + " var_type var_name = new(\"the_string\");\n"
  + "endclass\n"},
  //{ // parameterized class with 'parameter_declaration' and MACRO
  // "class foo #(parameter int a = 2,\n"
  