refactor(接口测试): 版本导入重构覆盖模块加refId的值

--bug=1021045--user=郭雨琦
https://www.tapd.cn/55049933/bugtrace/bugs/view/1155049933001021045

api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionImportUtilService.java

@@ -532,6 +532,7 @@ public class ApiDefinitionImportUtilService {
                                     updateApiList.add(definitionWithBLOBs);
                                 }
                             }
+                            apiDefinitionWithBLOBs.setRefId(latestApi.getRefId());
                             apiDefinitionWithBLOBs.setVersionId("trash");
                         } else {
                             addNewVersionApi(apiDefinitionWithBLOBs, latestApi, "update");