Update react-native to v0.64.3

ios/drip/AppDelegate.m

@@ -38,7 +38,11 @@
                                                    moduleName:@"drip"
                                             initialProperties:nil];
 
-  rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];
+  if (@available(iOS 13.0, *)) {
+    rootView.backgroundColor = [UIColor systemBackgroundColor];
+  } else {
+    rootView.backgroundColor = [UIColor whiteColor];
+  }
 
   self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
   UIViewController *rootViewController = [UIViewController new];

ios/drip/Info.plist

@@ -28,8 +28,6 @@
 	<true/>
 	<key>NSAppTransportSecurity</key>
 	<dict>
-		<key>NSAllowsArbitraryLoads</key>
-		<true/>
 		<key>NSExceptionDomains</key>
 		<dict>
 			<key>localhost</key>