fix(接口测试): 修复自动化列表全选生成依赖关系报错的缺陷

--bug=1014704 --user=王孝刚
【接口测试】github#15559，接口自动化批量生成依赖关系图时，当选择所有数据时，生成失败并报错
https://www.tapd.cn/55049933/s/1196839

backend/src/main/java/io/metersphere/listener/AppStartListener.java

@@ -86,6 +86,7 @@ public class AppStartListener implements ApplicationListener<ApplicationReadyEve
 
         System.setProperty("jmeter.home", jmeterHome);
 
+        pluginService.loadPlugins();
         // 设置并发队列核心数
         BaseSystemConfigDTO dto = CommonBeanFactory.getBean(SystemParameterService.class).getBaseInfo();
         if (StringUtils.isNotEmpty(dto.getConcurrency())) {
@@ -102,8 +103,6 @@ public class AppStartListener implements ApplicationListener<ApplicationReadyEve
 
         initOnceOperate();
 
-        pluginService.loadPlugins();
-
         try {
             Thread.sleep(1 * 60 * 1000);
         } catch (InterruptedException e) {

backend/src/main/java/io/metersphere/track/request/testcase/QueryTestCaseRequest.java

@@ -58,4 +58,9 @@ public class QueryTestCaseRequest extends BaseQueryRequest {
     //操作时间
     private Long operationTime;
     private boolean casePublic;
+    private long scheduleCreateTime;
+    private String stepTotal;
+    private Boolean toBeUpdated;
+    private String apiCoverage;
+    private String scenarioCoverage;
 }