[Android] Handle gestures on transparent views directly under the Detector (#3962)

## Description

When using the new API, the direct descendant of the Detector component
always passes through `shouldHandlerlessViewBecomeTouchTarget`. If that
view happens to be transparent, it will not be taken into account during
hit testing unless it's not a ViewGroup.

This PR adds an explicit check to ensure that views that are direct
children of a Detector component are always considered for hit testing,
even if they are transparent.

## Test plan

```jsx
import React from 'react';
import { StyleSheet, View } from 'react-native';
import {
  GestureDetector,
  GestureHandlerRootView,
  useTapGesture,
} from 'react-native-gesture-handler';

export default function EmptyExample() {
  const tap = useTapGesture({
    onActivate: () => {
      console.log('tap');
    },
  });

  return (
    <GestureHandlerRootView style={styles.container}>
      <GestureDetector gesture={tap}>
        <View style={{ flex: 1, backgroundColor: 'transparent' }} collapsable={false} />
      </GestureDetector>
    </GestureHandlerRootView>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
});
```

Author: j-piasecki

packages/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/core/GestureHandlerOrchestrator.kt

@@ -8,6 +8,7 @@ import android.view.ViewGroup
 import android.widget.EditText
 import com.facebook.react.uimanager.ReactCompoundView
 import com.facebook.react.uimanager.RootView
+import com.swmansion.gesturehandler.react.RNGestureHandlerDetectorView
 import com.swmansion.gesturehandler.react.RNGestureHandlerRootHelper
 import com.swmansion.gesturehandler.react.RNGestureHandlerRootView
 import com.swmansion.gesturehandler.react.isHoverAction
@@ -745,9 +746,12 @@ class GestureHandlerOrchestrator(
 
       // TODO: this is not an ideal solution as we only consider ViewGroups that has no background set
       // TODO: ideally we should determine the pixel color under the given coordinates and return
-      // false if the color is transparent
-      val isLeafOrTransparent = view !is ViewGroup || view.getBackground() != null
-      return isLeafOrTransparent && isTransformedTouchPointInView(coords[0], coords[1], view)
+      val isLeaf = view !is ViewGroup
+      val isNotTransparent = view.getBackground() != null
+      val isDirectDetectorChild = view.parent is RNGestureHandlerDetectorView
+      val isPointInView = isTransformedTouchPointInView(coords[0], coords[1], view)
+
+      return (isLeaf || isNotTransparent || isDirectDetectorChild) && isPointInView
     }
 
     fun transformPointToChildViewCoords(x: Float, y: Float, parent: ViewGroup, child: View, outLocalPoint: PointF) {