test(query-builder): triggering tests run

Author: ivanvpetrov

projects/igniteui-angular/src/lib/query-builder/query-builder.component.spec.ts

@@ -2511,6 +2511,7 @@ describe('IgxQueryBuilder', () => {
       expect(chipComponents[1].nativeElement.getBoundingClientRect().height).toBe(0);
     });
 
+    //dummy change
     xit('Should render drop ghost properly when mouse dragged.', fakeAsync(() => {
       const draggedChip = chipComponents[1].componentInstance;
       const draggedChipCenter = QueryBuilderFunctions.getElementCenter(draggedChip.chipArea.nativeElement);