fix(@angular/cli): change blog link to blog.angular.io

Author: cexbrayat

packages/@angular/cli/blueprints/ng/files/__path__/app/app.component.html

@@ -14,7 +14,7 @@ <h2><a target="_blank" href="https://angular.io/tutorial">Tour of Heroes</a></h2
     <h2><a target="_blank" href="https://github.com/angular/angular-cli/wiki">CLI Documentation</a></h2>
   </li>
   <li>
-    <h2><a target="_blank" href="http://angularjs.blogspot.com/">Angular blog</a></h2>
+    <h2><a target="_blank" href="https://blog.angular.io//">Angular blog</a></h2>
   </li>
 </ul>
 <% if (routing) { %>