Update composer dependencies

vendor/symfony/http-kernel/HttpKernelBrowser.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel;
+
+/**
+ * Client simulates a browser and makes requests to an HttpKernel instance.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @method Request  getRequest()  A Request instance
+ * @method Response getResponse() A Response instance
+ */
+class HttpKernelBrowser extends Client
+{
+}