YYThreadSafeDictionary iOS 14.5 死锁问题

写Plist文件

[self.localNewPromptDic writeToFile:pListPath atomically:YES];

1.系统调用，此时申请了lock

- (void)enumerateKeysAndObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (^)(id key, id obj, BOOL *stop))block {
    LOCK([_dic enumerateKeysAndObjectsWithOptions:opts usingBlock:block]);
}

enumerateKeysAndObjectsWithOptions iOS 14.5 会调用 hash 以前系统不会，再次申请所了卡死
```
- (NSUInteger)hash {
LOCK(NSUInteger hash = [_dic hash]);
return hash;
}
```

建议：LOCK 改为递归锁？

ibireme / YYKit

YYThreadSafeDictionary iOS 14.5 死锁问题 #582