修复专科医生同意专科服务申请，保存的协管医生信息有误的问题

svr/svr-wlyy-specialist/src/main/java/com/yihu/jw/service/SpecialistService.java

@@ -497,7 +497,7 @@ public class SpecialistService{
        }else{
            relation.setSignStatus("1");
            relation.setHealthAssistant(health_assistant);
            relation.setHealthAssistant(health_assistant_name);
            relation.setHealthAssistantName(health_assistant_name);
            relation.setSignDate(new Date());
            specialistPatientRelationDao.save(relation);
        }