Remove unused import

src/components/menu-bar/menu-bar.jsx

@@ -63,7 +63,6 @@ import styles from './menu-bar.css';
 
 import helpIcon from '../../lib/assets/icon--tutorials.svg';
 import mystuffIcon from './icon--mystuff.png';
-import feedbackIcon from './icon--feedback.svg';
 import profileIcon from './icon--profile.png';
 import remixIcon from './icon--remix.svg';
 import dropdownCaret from './dropdown-caret.svg';