VirtualView: Remove Unnecessary ?. in updateClippingRect() (facebook#53442)

Summary:
Pull Request resolved: facebook#53442

Refactors `VirtualView` to remove this unnecessary `?.` in `updateClippingRect()`.

Changelog:
[Internal]

Reviewed By: lunaleaps

Differential Revision: D80600713

fbshipit-source-id: 1a11b302f069e3b35db70831fd4f7a9bd7471cc6

Author: yungsters

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/virtual/view/ReactVirtualView.kt

@@ -188,7 +188,7 @@ public class ReactVirtualView(context: Context) :
     // If no ScrollView, or ScrollView has disabled removeClippedSubviews, use default behavior
     if (
         parentScrollView == null ||
-            !((parentScrollView as ReactClippingViewGroup)?.removeClippedSubviews ?: false)
+            !((parentScrollView as ReactClippingViewGroup).removeClippedSubviews ?: false)
     ) {
       super.updateClippingRect(excludedViews)
       return