Fix gesture detach on component drop (#3669)

## Description

Gestures were  not detached properly on Android on component drop.

## Test plan

### Android component drop
Add a logging message in attach/detach in
`android/.../react/RNGestureHandlerRegistry.kt`
```ts

import * as React from 'react';
import { Animated, Button } from 'react-native';
import {
  GestureHandlerRootView,
  NativeDetector,
  useGesture,
} from 'react-native-gesture-handler';

export default function App() {
  const [visible, setVisible] = React.useState(true);

  const gesture = useGesture('PanGestureHandler', {
    onBegin: (e: any) => {
      console.log('onGestureHandlerEvent', e.nativeEvent.handlerData);
    },
    onUpdate: (e: any) => {
      const { translationX, translationY } = e.nativeEvent.handlerData;
      const distance = Math.sqrt(translationX ** 2 + translationY ** 2);
      if (distance > 100) {
        setVisible(false);
      }
    },
  });

  return (
    <GestureHandlerRootView
      style={{ flex: 1, backgroundColor: 'white', paddingTop: 100 }}>
      <Button
        title="Toggle visibility"
        onPress={() => {
          setVisible(!visible);
        }}
      />

      {visible && (
        <NativeDetector gesture={gesture}>
          <Animated.View
            style={{
              width: 150,
              height: 150,
              backgroundColor: 'blue',
              opacity: 0.5,
              borderWidth: 10,
              borderColor: 'red',
              marginTop: 20,
              marginLeft: 40,
            }}
          />
        </NativeDetector>
      )}
    </GestureHandlerRootView>
  );
}
```

Author: akwasniewski

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

@@ -124,6 +124,16 @@ class RNGestureHandlerDetectorView(context: Context) : ReactViewGroup(context) {
     eventDispatcher?.dispatchEvent(event)
   }
 
+  fun onViewDrop() {
+    val registry = RNGestureHandlerModule.registries[moduleId]
+      ?: throw Exception("Tried to access a non-existent registry")
+
+    for (tag in attachedHandlers) {
+      registry.detachHandler(tag)
+      attachedHandlers.remove(tag)
+    }
+  }
+
   companion object {
     private enum class GestureHandlerMutation {
       Attach,

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

@@ -36,4 +36,9 @@ class RNGestureHandlerDetectorViewManager :
   override fun setModuleId(view: RNGestureHandlerDetectorView, value: Int) {
     view.setModuleId(value)
   }
+
+  override fun onDropViewInstance(view: RNGestureHandlerDetectorView) {
+    view.onViewDrop()
+    super.onDropViewInstance(view)
+  }
 }