Restore the possibility to extend LayoutAnimationController (#51479)

Summary:
In #50734, `LayoutAnimationController` was migrated to Kotlin and all of its methods are now marked as final.

However, this class is used and extended by `react-native-reanimated` in order to provide Layout Animations for Android on the Old Architecture. With all its methods being marked as final, the builds are failing.

This PR restores the possibility to extend `LayoutAnimationController`.

## Changelog:

[ANDROID] [FIXED] - Restored the possibility to extend `LayoutAnimationController`

Pull Request resolved: #51479

Test Plan: I've checked that this PR fixes build errors caused by `LayoutAnimationController` in react-native-reanimated.

Reviewed By: cipolleschi, mdvacca

Differential Revision: D75079557

Pulled By: cortinico

fbshipit-source-id: beeb700cbad87362dda4b60941124562c4753815

Author: tomekzaw

packages/react-native/ReactAndroid/api/ReactAndroid.api

@@ -5123,13 +5123,13 @@ public final class com/facebook/react/uimanager/events/TouchEventType$Companion
 	public final fun getJSEventName (Lcom/facebook/react/uimanager/events/TouchEventType;)Ljava/lang/String;
 }
 
-public final class com/facebook/react/uimanager/layoutanimation/LayoutAnimationController {
+public class com/facebook/react/uimanager/layoutanimation/LayoutAnimationController {
 	public fun <init> ()V
-	public final fun applyLayoutUpdate (Landroid/view/View;IIII)V
-	public final fun deleteView (Landroid/view/View;Lcom/facebook/react/uimanager/layoutanimation/LayoutAnimationListener;)V
+	public fun applyLayoutUpdate (Landroid/view/View;IIII)V
+	public fun deleteView (Landroid/view/View;Lcom/facebook/react/uimanager/layoutanimation/LayoutAnimationListener;)V
 	public final fun initializeFromConfig (Lcom/facebook/react/bridge/ReadableMap;Lcom/facebook/react/bridge/Callback;)V
-	public final fun reset ()V
-	public final fun shouldAnimateLayout (Landroid/view/View;)Z
+	public fun reset ()V
+	public fun shouldAnimateLayout (Landroid/view/View;)Z
 }
 
 public abstract interface class com/facebook/react/uimanager/layoutanimation/LayoutAnimationListener {

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/layoutanimation/LayoutAnimationController.kt

@@ -29,7 +29,7 @@ import javax.annotation.concurrent.NotThreadSafe
  */
 @NotThreadSafe
 @LegacyArchitecture
-public class LayoutAnimationController {
+public open class LayoutAnimationController {
   private val layoutCreateAnimation: AbstractLayoutAnimation = LayoutCreateAnimation()
   private val layoutUpdateAnimation: AbstractLayoutAnimation = LayoutUpdateAnimation()
   private val layoutDeleteAnimation: AbstractLayoutAnimation = LayoutDeleteAnimation()
@@ -68,7 +68,7 @@ public class LayoutAnimationController {
     }
   }
 
-  public fun reset() {
+  public open fun reset() {
     layoutCreateAnimation.reset()
     layoutUpdateAnimation.reset()
     layoutDeleteAnimation.reset()
@@ -83,7 +83,7 @@ public class LayoutAnimationController {
     }
   }
 
-  public fun shouldAnimateLayout(viewToAnimate: View?): Boolean {
+  public open fun shouldAnimateLayout(viewToAnimate: View?): Boolean {
     // if view parent is null, skip animation: view have been clipped, we don't want animation to
     // resume when view is re-attached to parent, which is the standard android animation behavior.
     // If there's a layout handling animation going on, it should be animated nonetheless since the
@@ -106,7 +106,7 @@ public class LayoutAnimationController {
    * @param width the new width value for the view
    * @param height the new height value for the view
    */
-  public fun applyLayoutUpdate(view: View, x: Int, y: Int, width: Int, height: Int) {
+  public open fun applyLayoutUpdate(view: View, x: Int, y: Int, width: Int, height: Int) {
     assertOnUiThread()
 
     val reactTag = view.id
@@ -167,7 +167,7 @@ public class LayoutAnimationController {
    * @param listener Called once the animation is finished, should be used to completely remove the
    *   view.
    */
-  public fun deleteView(view: View, listener: LayoutAnimationListener) {
+  public open fun deleteView(view: View, listener: LayoutAnimationListener) {
     assertOnUiThread()
 
     val animation =