[Fix ptmt#14] Change the default location for AsyncStorage

Author: ptmt

React/Modules/RCTAsyncLocalStorage.m

@@ -67,7 +67,7 @@ static void RCTAppendError(NSDictionary *error, NSMutableArray<NSDictionary *> *
   static NSString *storageDirectory = nil;
   static dispatch_once_t onceToken;
   dispatch_once(&onceToken, ^{
-    storageDirectory = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES).firstObject;
+    storageDirectory = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES).firstObject;
     storageDirectory = [storageDirectory stringByAppendingPathComponent:RCTStorageDirectory];
   });
   return storageDirectory;