[change] Remove PushNotificationIOS

Ref #1352
Ref facebook/react-native#23313

Author: enigmaticsoul216

packages/babel-plugin-react-native-web/src/moduleMap.js

@@ -37,7 +37,6 @@ module.exports = {
   Platform: true,
   PointPropType: true,
   ProgressBar: true,
-  PushNotificationIOS: true,
   RefreshControl: true,
   SafeAreaView: true,
   ScrollView: true,

packages/react-native-web/src/exports/PushNotificationIOS/index.js

@@ -80,7 +80,6 @@ import ViewPagerAndroid from './exports/ViewPagerAndroid';
 import WebView from './exports/WebView';
 // compat (apis)
 import PermissionsAndroid from './exports/PermissionsAndroid';
-import PushNotificationIOS from './exports/PushNotificationIOS';
 import Settings from './exports/Settings';
 import StatusBarIOS from './exports/StatusBarIOS';
 import Systrace from './exports/Systrace';
@@ -172,7 +171,6 @@ export {
   WebView,
   // compat (apis)
   PermissionsAndroid,
-  PushNotificationIOS,
   Settings,
   StatusBarIOS,
   Systrace,