HarmonyOS NDK是否提供libatomic

无此库，atomic已集成。

#include "napi/native_api.h"
#include <memory>
#include <stdint.h>

typedef struct {
int32_t k1;
int64_t k2;
} State;

std::atomic<State> state;
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.