Inital upgrade to 5.5

This simply updates dependencies and gets all of the providers and config files updated based on what  the laravel/laravel currently ships with

config/database.php

@@ -75,7 +75,7 @@ return [
             'host' => env('REDIS_HOST', 'localhost'),
             'password' => env('REDIS_PASSWORD', null),
             'port' => env('REDIS_PORT', 6379),
-            'database' => 0,
+            'database' => env('REDIS_DATBASE', 0),
         ],
     ],
 ];