Remove unused code

Author: velopert

src/containers/auth/__tests__/AuthModalContainer.test.tsx

@@ -1,6 +1,5 @@
 import React from 'react';
 import { render, fireEvent, cleanup } from '@testing-library/react';
-import configureMockStore from 'redux-mock-store';
 import AuthModalContainer from '../AuthModalContainer';
 import rootReducer, { RootState } from '../../../modules';
 import { Provider } from 'react-redux';