fix: UDM用户删除引用表错误

features/udm_user/service/service_ne_ifno.go

@@ -1,15 +0,0 @@
-package service
-
-import (
-	"ems.agt/lib/dborm"
-	"ems.agt/lib/log"
-)
-
-func UDMNeInfo(neId string) (*dborm.NeInfo, error) {
-	neInfo, err := dborm.XormGetNeInfo("UDM", neId)
-	if err != nil {
-		log.Error("dborm.XormGetNeInfo is failed:", err)
-		return nil, err
-	}
-	return neInfo, nil
-}