Update to Laravel 8

Co-authored-by: Matthew Penner <me@matthewp.io>

app/Providers/AppServiceProvider.php

@@ -7,6 +7,7 @@ use Cache;
 use Pterodactyl\Models\User;
 use Pterodactyl\Models\Server;
 use Pterodactyl\Models\Subuser;
+use Illuminate\Pagination\Paginator;
 use Illuminate\Support\Facades\Schema;
 use Illuminate\Support\ServiceProvider;
 use Pterodactyl\Observers\UserObserver;
@@ -29,6 +30,8 @@ class AppServiceProvider extends ServiceProvider
 
         View::share('appVersion', $this->versionData()['version'] ?? 'undefined');
         View::share('appIsGit', $this->versionData()['is_git'] ?? false);
+
+        Paginator::useBootstrap();
     }
 
     /**