fix(base/icons): error regarding default props

react/features/base/icons/components/Icon.tsx

 export default function Icon(props: IProps) {
     const {
         alt,
-        className,
+        className = '',
         color,
         id,
         containerId,
         </Container>
     );
 }
-
-Icon.defaultProps = {
-    className: ''
-};