Fix eslint issues related to no-sequences

ee/spec/frontend/epic/components/epic_header_spec.js

@@ -152,7 +152,7 @@ describe('EpicHeaderComponent', () => {
       expect(toggleButton.exists()).toBeTruthy();
       expect(toggleButton.attributes('aria-label')).toBe('Toggle sidebar');
       expect(toggleButton.classes()).toEqual(
-        expect.arrayContaining([('d-block', 'd-sm-none', 'gutter-toggle')]),
+        expect.arrayContaining(['gl-display-block', 'd-sm-none', 'gutter-toggle']),
       );
     });
 

spec/frontend/members/components/modals/leave_modal_spec.js

@@ -101,7 +101,7 @@ describe('LeaveModal', () => {
 
     it("does NOT display oncall schedules list when member's user is NOT a part of on-call schedules ", () => {
       const memberWithoutOncallSchedules = cloneDeep(member);
-      delete (memberWithoutOncallSchedules, 'user.oncallSchedules');
+      delete memberWithoutOncallSchedules.user.oncallSchedules;
       createComponent({ member: memberWithoutOncallSchedules });
       expect(findOncallSchedulesList().exists()).toBe(false);
     });