feat: post plus 운영 발송으로 변경

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

@@ -898,7 +898,7 @@ public class BizSisulService extends AbstractService implements IBizSisulService
                         + "]";
                 returnJson[1] = "["
                         + "\"v1.10\","
-                        + "\"Y\","
+                        + "\"N\","
                         + "\"PST\","
                         + "\"" + Checks.checkVal(dto.getUnitySndngMastrId(), "") + "\","
                         + "\"소봉투\","
@@ -929,7 +929,7 @@ public class BizSisulService extends AbstractService implements IBizSisulService
                         + "]";
                 returnJson[1] = "["
                         + "\"v1.10\","
-                        + "\"Y\","
+                        + "\"N\","
                         + "\"PST\","
                         + "\"" + Checks.checkVal(dto.getUnitySndngMastrId(), "") + "\","
                         + "\"소봉투\","