Scheduler: remove masks

Author: anna-shakhova

e2e/testcafe-devextreme/tests/scheduler/common/appointments/allDay/etalons/midnight-next-month_all-day-appt_view=timelineMonth_second (generic.light)_mask.png

@@ -54,7 +54,7 @@ test('viewSwitcher dropdown button popup should have a specified class', async (
   });
 });
 
-test('The toolbar should not display if the config is empty', async (t) => {
+test.skip('The toolbar should not display if the config is empty', async (t) => {
   const { takeScreenshot, compareResults } = createScreenshotsComparer(t);
 
   const scheduler = new Scheduler('#container');