Merge remote-tracking branch 'origin/MAGETWO-96663' into 2.3-develop-pr25

Author: serhii-balko

app/code/Magento/UrlRewrite/Controller/Router.php

@@ -5,7 +5,6 @@
  */
 namespace Magento\UrlRewrite\Controller;
 
-use function GuzzleHttp\Psr7\str;
 use Magento\Framework\App\RequestInterface;
 use Magento\UrlRewrite\Controller\Adminhtml\Url\Rewrite;
 use Magento\UrlRewrite\Model\UrlFinderInterface;