chore(*): Making lint happy

Author: astaev

projects/igniteui-angular/src/lib/grids/grid/grid-filtering-ui.spec.ts

@@ -6030,4 +6030,4 @@ function clickElemAndBlur(clickElem, blurElem) {
     (clickElem as DebugElement).nativeElement.focus();
     UIInteractions.simulatePointerEvent('pointerup', clickElem.nativeElement, elementRect.left, elementRect.top);
     UIInteractions.simulateMouseEvent('click', clickElem.nativeElement, 10 , 10);
-}
+}