Fix compile error C2226 in non English locale

[zhaojunmeng]

Fix compile error C2226 in non English locale
see: llvm/llvm-project#60549

[zhaojunmeng]

@dotnet-policy-service agree

[zhaojunmeng]

Compile errors to fix are：

D:\Code\cppsharp\build\llvm\llvm-project\clang\lib\Lex\UnicodeCharSets.h(394,1): error C2226: 语法错误: 意外的“llvm::sys::UnicodeCharRange”类型 [D:\Code\cppsharp\build\llvm\llvm-project\6eb36a-win-vs2022-x64-RelWD\tools\clang\lib\Lex\obj.clangLex.vcxproj]

D:\Code\cppsharp\build\llvm\llvm-project\clang\lib\Lex\UnicodeCharSets.h(394,69): error C2143: 语法错误: 缺少“;”(在“{”的前面) [D:\Code\cppsharp\build\llvm\llvm-project\6eb36a-win-vs2022-x64-RelWD\tools\clang\lib\Lex\obj.clangLex.vcxproj]

D:\Code\cppsharp\build\llvm\llvm-project\clang\lib\Lex\UnicodeCharSets.h(394,69): error C2447: “{”: 缺少函数标题(是否是老式的形式表?) [D:\Code\cppsharp\build\llvm\llvm-project\6eb36a-win-vs2022-x64-RelWD\tools\clang\lib\Lex\obj.clangLex.vcxproj]

D:\Code\cppsharp\build\llvm\llvm-project\clang\lib\Lex\Lexer.cpp(1479,59): error C2665: “llvm::sys::UnicodeCharSet::UnicodeCharSet”: 没有重载函数可以转换所有参数类型 [D:\Code\cppsharp\build\llvm\llvm-project\6eb36a-win-vs2022-x64-RelWD\tools\clang\lib\Lex\obj.clangLex.vcxproj]

D:\Code\cppsharp\build\llvm\llvm-project\clang\lib\Lex\Lexer.cpp(1508,9): error C2065: “C11AllowedIDCharRanges”: 未声明的标识符 [D:\Code\cppsharp\build\llvm\llvm-project\6eb36a-win-vs2022-x64-RelWD\tools\clang\lib\Lex\obj.clangLex.vcxproj]

D:\Code\cppsharp\build\llvm\llvm-project\clang\lib\Lex\Lexer.cpp(1548,59): error C2665: “llvm::sys::UnicodeCharSet::UnicodeCharSet”: 没有重载函数可以转换所有参数类型 [D:\Code\cppsharp\build\llvm\llvm-project\6eb36a-win-vs2022-x64-RelWD\tools\clang\lib\Lex\obj.clangLex.vcxproj]