Remove connection config

Author: chinleung

config/config.php

@@ -111,19 +111,4 @@
         'f' => env('BROWSERSTACK_CLI_F'),
 
     ],
-
-    /*
-    |--------------------------------------------------------------------------
-    | Connection
-    |--------------------------------------------------------------------------
-    |
-    | Configuration for the remote web driver connection.
-    |
-    */
-
-    'connection' => [
-
-        'timeout' => 30000,
-
-    ],
 ];