Fixed arrival processing

app/Console/Commands/UpdateAlliances.php

@@ -13,7 +13,7 @@ use Illuminate\Database\Eloquent\Collection;
 #[Description('Looks for any changes to Alliance membership and updates automatically')]
 class UpdateAlliances extends Command
 {
-    public function handle()
+    public function handle(): void
     {
         $day = now('UTC')->startOfMinute()->toDateString();