【cabi】：STL 命名拼接规则处理不完善

这种情况下会出现拼接错误：

enum class UserLevel { kFullyCompatible };
enum class TechnicalLevel { kFullyCompatible };

const std::pair<std::vector<std::string>,
                std::vector<std::pair<UserLevel, TechnicalLevel>>>
    test_pair_vector_userlevel_technical_level = {
        {}, {{UserLevel::kFullyCompatible, TechnicalLevel::kFullyCompatible}}};