replace expo-scroll-forwarder with obj-c version

modules/react-native-scroll-forwarder/ios/ScrollForwarderViewManager.mm

@@ -0,0 +1,19 @@
+#import <React/RCTViewManager.h>
+#import <React/RCTUIManager.h>
+#import "RCTBridge.h"
+
+@interface ScrollForwarderViewManager : RCTViewManager
+@end
+
+@implementation ScrollForwarderViewManager
+
+RCT_EXPORT_MODULE(ScrollForwarderView)
+
+- (UIView *)view
+{
+  return [[UIView alloc] init];
+}
+
+RCT_EXPORT_VIEW_PROPERTY(scrollViewTag, NSNumber)
+
+@end