fix modal becoming unresponsive with PullToRefresh

Summary:
## Changelog:

[iOS] [Fixed] - Fix app becoming unresponsive when RefreshControl is used inside of <Modal />

Fixes: facebook#48579

This is a UIKit bug. Switching to `didMoveToSuperview` resolves it.

Reviewed By: cipolleschi

Differential Revision: D68025099

fbshipit-source-id: 5d5e730f002ca93748674655a8393b770dc11611

Co-authored-by: kkafar <[email protected]>

Author: 2 people

packages/react-native/React/Fabric/Mounting/ComponentViews/ScrollView/RCTPullToRefreshViewComponentView.mm

@@ -144,10 +144,10 @@ - (void)_updateTitle
 
 #pragma mark - Attaching & Detaching
 
-- (void)didMoveToWindow
+- (void)didMoveToSuperview
 {
-  [super didMoveToWindow];
-  if (self.window) {
+  [super didMoveToSuperview];
+  if (self.superview) {
     [self _attach];
   } else {
     [self _detach];