feat: post plus details json data 메소드 변경

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

@@ -396,7 +396,7 @@ public class BizSisulService extends EgovAbstractServiceImpl implements IBizSisu
     }
 
 
-    private String jsonCn11(FmcInfExcel dto){
+    private String jsonCn1(FmcInfExcel dto){
         String jsonCn = "{"
                 +  "\"details\": ["
                 +    "{"
@@ -971,7 +971,7 @@ public class BizSisulService extends EgovAbstractServiceImpl implements IBizSisu
 
 
     @SuppressWarnings("unchecked")
-    private String jsonCn1(FmcInfExcel dto){
+    private String jsonCn11(FmcInfExcel dto){
         JSONArray details = new JSONArray();
 
         details.add(getElementsObj(