优化修改案件功能

ruoyi-system/src/main/java/com/ruoyi/wisdomarbitrate/service/mscase/impl/MsCaseApplicationServiceImpl.java

             throw new ServiceException("未找到当前流程节点");
         }
         // 新增日志
-        CaseLogUtils.insertCaseLog(caseApplication.getId(), currentFlow.getNodeId(), currentFlow.getCaseStatusName(),"");
+        CaseLogUtils.insertCaseLog(caseApplication.getId(), currentFlow.getNodeId(), currentFlow.getCaseStatusName(),"修改案件");
 
         return AjaxResult.success("修改成功");
     }