fix(UI 自动化): 测试计划谷歌非性能模式不生效

--bug=1015117 --user=张大海 【测试跟踪】测试计划详情-批量执行ui测试，chrome非性能模式没生效 https://www.tapd.cn/55049933/s/1209045

backend/src/main/java/io/metersphere/track/service/TestPlanUiScenarioCaseService.java

@@ -213,7 +213,6 @@ public class TestPlanUiScenarioCaseService {
         request.setProjectId(testPlanScenarioRequest.getProjectId());
         UiRunModeConfigDTO configDTO = new UiRunModeConfigDTO();
         BeanUtils.copyBean(configDTO, testPlanScenarioRequest.getConfig());
-        configDTO.setHeadlessEnabled(true);
         request.setUiConfig(configDTO);
         request.setPlanCaseIds(planCaseIdList);
         request.setRequestOriginator("TEST_PLAN");