[Clang][Sema] fix deducing auto& from const int in template parameters is...

[Clang][Sema] fix deducing auto& from const int in template parameters is impossible in partial specializations (#79733)

Fix [issue](https://github.com/llvm/llvm-project/issues/77189

)
AutoType is possible cv qualified.

Co-authored-by: huqizhi <836744285@qq.com>