fix(@nguniversal/express-engine): replace zone.js import

Replace the old style import with the new one.

(cherry picked from commit 98b508e)

Author: alan-agius4

integration/common-engine/server.ts

@@ -1,4 +1,4 @@
-import 'zone.js/dist/zone-node';
+import 'zone.js/node';
 import { CommonEngine } from '@nguniversal/common/engine';
 import * as express from 'express';
 import { join } from 'path';

integration/express-engine-ivy-hybrid/server.ts

@@ -1,4 +1,4 @@
-import 'zone.js/dist/zone-node';
+import 'zone.js/node';
 
 import { APP_BASE_HREF } from '@angular/common';
 import { ngExpressEngine } from '@nguniversal/express-engine';

integration/express-engine-ivy/server.ts

@@ -1,4 +1,4 @@
-import 'zone.js/dist/zone-node';
+import 'zone.js/node';
 
 import { APP_BASE_HREF } from '@angular/common';
 import { ngExpressEngine } from '@nguniversal/express-engine';

modules/builders/testing/hello-world-app/server.ts

@@ -1,4 +1,4 @@
-import 'zone.js/dist/zone-node';
+import 'zone.js/node';
 
 import { renderModule } from '@angular/platform-server';
 import * as express from 'express';

modules/express-engine/schematics/install/files/__serverFileName@stripTsExtension__.ts

@@ -1,4 +1,4 @@
-import 'zone.js/dist/zone-node';
+import 'zone.js/node';
 
 import {APP_BASE_HREF} from '@angular/common';
 import {ngExpressEngine} from '@nguniversal/express-engine';