Update index.android.js

Author: dorthwein

index.android.js

@@ -1,6 +1,7 @@
 // @flow
 
-import React, { Component, PropTypes } from 'react';
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
 import { processColor, requireNativeComponent, PointPropType, StyleSheet, View } from 'react-native';
 const deprecatedPropType = require('react-native/Libraries/Utilities/deprecatedPropType.js');