eslint: enforce gaps between groups with import/order

app/soapbox/features/ui/components/image_loader.js

@@ -1,6 +1,7 @@
 import classNames from 'classnames';
 import PropTypes from 'prop-types';
 import React from 'react';
+
 import ZoomableImage from './zoomable_image';
 
 export default class ImageLoader extends React.PureComponent {