fix: 修复编辑场景时创建人变了的问题

--bug=1009528 --user=刘瑞斌 【接口测试】github#9217，场景创建人会自动修改 https://www.tapd.cn/55049933/s/1091319

Closes #9217

backend/src/main/java/io/metersphere/api/service/ApiAutomationService.java

@@ -353,6 +353,7 @@ public class ApiAutomationService {
         deleteUpdateBodyFile(scenario, beforeScenario);
         List<ApiMethodUrlDTO> useUrl = this.parseUrl(scenario);
         scenario.setUseUrl(JSONArray.toJSONString(useUrl));
+        scenario.setCreateUser(null);
         apiScenarioMapper.updateByPrimaryKeySelective(scenario);
         apiScenarioReferenceIdService.saveByApiScenario(scenario);
         extScheduleMapper.updateNameByResourceID(request.getId(), request.getName());//  修改场景name，同步到修改首页定时任务

backend/src/main/java/io/metersphere/service/ProjectService.java

@@ -306,6 +306,7 @@ public class ProjectService {
         this.checkProjectTcpPort(project);
 
         project.setCreateTime(null);
+        project.setCreateUser(null);
         project.setUpdateTime(System.currentTimeMillis());
         checkProjectExist(project);
         if (BooleanUtils.isTrue(project.getCustomNum())) {