fix(DrawerContent.js): Temporary should be a string value

Parse boolean to string

Author: Nikodermus

src/Drawer/DrawerContent.js

@@ -9,7 +9,7 @@ const propTypes = {
 };
 
 const DrawerContent = ({ className, children, temporary, ...otherProps }) => {
- const childs = React.Children.map(children, child => React.cloneElement(child, { temporary }));
+ const childs = React.Children.map(children, child => React.cloneElement(child, { temporary: temporary.toString() }));
  return (
  <div
  className={classnames(