Remove unused UserSettingsStore import

Author: lukebarnard1

src/components/views/elements/Flair.js

@@ -19,7 +19,6 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import {MatrixClient} from 'matrix-js-sdk';
-import UserSettingsStore from '../../../UserSettingsStore';
 import FlairStore from '../../../stores/FlairStore';
 import dis from '../../../dispatcher';