fix(tooltip): remove unnecessary div creation (#10753)

* fix(tooltip): remove unnecessary div creation

* fix(tooltip): revert last commit and set div to display none

Co-authored-by: Hristo <[email protected]>

Author: Volen99

projects/igniteui-angular/src/lib/services/overlay/overlay.ts

@@ -583,6 +583,7 @@ export class IgxOverlayService implements OnDestroy {
         }
 
         const hook = this._document.createElement('div');
+        hook.style.display = 'none';
         element.parentElement.insertBefore(hook, element);
         return hook;
     }