Add Reanimated native view

[piaskowyk]

Summary

This PR is the first phase of rewriting createAnimatedComponent to a native view wrapper that uses display: content.

Currently, ReanimatedNativeView is exported as a public component, but this is just temporary for development and testing purposes. We need to remove that export once we finish rewriting createAnimatedComponent.

Test plan

code

import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import { ReanimatedNativeView } from 'react-native-reanimated';

export default function EmptyExample() {
  return (
    <View style={styles.container}>
      <Text>Hello world!</Text>
      <ReanimatedNativeView style={{width: 200, backgroundColor: 'green' }}>
        <Text>Reanimated View</Text>
        <View style={{width: 100, height: 100, backgroundColor: 'red' }} />
        <View style={{width: 100, height: 100, backgroundColor: 'blue' }} />
        <View style={{width: 100, height: 100, backgroundColor: 'yellow' }} />
      </ReanimatedNativeView>
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
});

[MatiPl01]

Looks fine. I left just 2 questions.