fix(ivy): add missing @nocollapse annotation to __NG_ELEMENT_ID__ fields (#28050)

__NG_ELEMENT_ID__ static fields are a part of how the Ivy node injector
works. In order to survive closure minification correctly, they need to
be annotated with @nocollapse.

PR Close #28050

packages/core/src/linker/element_ref.ts

@@ -51,6 +51,7 @@ export class ElementRef<T = any> {
   constructor(nativeElement: T) { this.nativeElement = nativeElement; }
 
   /** @internal */
+  /** @nocollapse */
   static __NG_ELEMENT_ID__: () => ElementRef = () => SWITCH_ELEMENT_REF_FACTORY(ElementRef);
 }