feat: unitySndngMastrId 중복 제거

mens-api/src/main/java/kr/xit/biz/sisul/service/BizSisulService.java

@@ -95,7 +95,8 @@ public class BizSisulService extends AbstractService implements IBizSisulService
         checkValidated(fmcExcels);
 
         //23.11.22 jhseo: 하나의 엑셀에 unitySndngMastrId 여러개일 경우 동일한 unitySndngMastrId Row만 처리
-        List<String> unitySndngMastrIds = fmcExcels.stream().map(FmcInfExcel::getUnitySndngMastrId).collect(Collectors.toList());
+        List<String> unitySndngMastrIdList = fmcExcels.stream().map(FmcInfExcel::getUnitySndngMastrId).collect(Collectors.toList());
+        List<String> unitySndngMastrIds = unitySndngMastrIdList.stream().distinct().collect(Collectors.toList());
         for (String unitySndngMastrId : unitySndngMastrIds){
             String tmplatId = "";
             int excelCnt = 0;