Merge pull request '[1155] Excel에 출력되는 설비 용량(인정 용량)이 다릅니다 - qcastCustPrdId 추가' (#168) from dev into prd-deploy

Reviewed-on: #168

src/main/java/com/interplug/qcast/biz/master/dto/quotation/ApiQuotationItemResponse.java

@@ -17,4 +17,7 @@ public class ApiQuotationItemResponse {
 
   @Schema(description = "아이템 타입 코드")
   public String itemTpCd;
+
+  @Schema(description = "Q.CAST 고객 제품 ID")
+  public String qcastCustPrdId;
 }