fix: PriceResponse not properly parsed to json

infrastructure/in/rest-api/src/main/java/com/techivw/webprice/infrastructure/in/controllers/model/PriceResponse.java

@@ -1,10 +1,12 @@
 package com.techivw.webprice.infrastructure.in.controllers.model;
 
 import lombok.Builder;
+import lombok.Data;
 
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
 
+@Data
 @Builder
 public class PriceResponse {