[fix] OrderItem 패키지 이동 변경사항 반영하여 컴파일 오류 수정

src/main/java/camp/woowak/lab/payment/service/OrderPaymentAdjustmentService.java

@@ -6,7 +6,7 @@
 import org.springframework.transaction.annotation.Transactional;
 
 import camp.woowak.lab.menu.repository.MenuRepository;
-import camp.woowak.lab.order.domain.OrderItem;
+import camp.woowak.lab.order.domain.vo.OrderItem;
 import camp.woowak.lab.payment.domain.OrderPayment;
 import camp.woowak.lab.payment.domain.OrderPaymentStatus;
 import camp.woowak.lab.payment.repository.OrderPaymentRepository;