chore: fixed linting issues

Author: holaontiveros

src/courseware/course/sidebar/sidebars/course-outline/CourseOutlineTray.test.jsx

@@ -103,7 +103,6 @@ describe('<CourseOutlineTray />', () => {
   });
 
   it('collapses sidebar correctly when screen is resized', async () => {
-    const user = userEvent.setup();
     const mockToggleSidebar = jest.fn();
     await initTestStore();
     renderWithProvider({ toggleSidebar: mockToggleSidebar });
@@ -116,8 +115,7 @@ describe('<CourseOutlineTray />', () => {
     window.dispatchEvent(new Event('resize'));
 
     expect(mockToggleSidebar).toHaveBeenCalledWith(null);
-  }
-  );
+  });
 
   it('navigates to section or sequence level correctly on click by back/section button', async () => {
     const user = userEvent.setup();