fix(core): Ensure the ViewContext is retained after closure minific…

…ation

In order to survive closure minification correctly, static properties need to
be annotated with @nocollapse.

For more history, see angular#28050

packages/core/src/render3/view_context.ts

@@ -18,6 +18,7 @@ export class ViewContext {
 
   /**
    * @internal
+   * @nocollapse
    */
   static __NG_ELEMENT_ID__ = injectViewContext;
 }