Fixed seeder

Signed-off-by: snipe <[email protected]>

database/seeders/AssetSeeder.php

@@ -82,7 +82,7 @@ private function getState()
         return fn($sequence) => [
             'rtd_location_id' => $this->locationIds->random(),
             'supplier_id' => $this->supplierIds->random(),
-            'created_by' => $this->admin->id,
+            'created_by' => $this->adminuser->id,
         ];
     }
 }