Update discord hook user name as discord is a reserved keyword (#32)

Author: 8ctopus

config/discord-logger.php

@@ -6,7 +6,7 @@
      * The author of the log messages. You can set both to null to keep the Webhook author set in Discord
      */
     'from'       => [
-        'name'       => env('APP_NAME', 'Discord Logger'),
+        'name'       => env('APP_NAME', 'Laravel Logger'),
         'avatar_url' => null,
     ],