refactor(core): profiler takes null as a default instance (#59233)

Several profiler calls don't have any meaningful instance when
producing a profiling event. This commit changes the default
instance value to null to sreamline profiler invocations.

PR Close #59233

devtools/projects/ng-devtools-backend/src/lib/hooks/profiler/native.ts

@@ -43,7 +43,7 @@ export class NgProfiler extends Profiler {
 
   private _initialize(): void {
     ngDebugClient().ɵsetProfiler(
-      (event: ɵProfilerEvent, instanceOrLView: {} | null, hookOrListener: any) =>
+      (event: ɵProfilerEvent, instanceOrLView: {} | null = null, hookOrListener: any) =>
         this._callbacks.forEach((cb) => cb(event, instanceOrLView, hookOrListener)),
     );
   }