docs: update example (#6036)

* 跟进后端菜单逻辑的修改，现已无需传递basicLayout布局

docs/src/guide/in-depth/access.md

@@ -114,8 +114,6 @@ async function generateAccess(options: GenerateMenuAndRoutesOptions) {
 ```ts
 const dashboardMenus = [
   {
-    // 这里固定写死 BasicLayout，不可更改
-    component: 'BasicLayout',
     meta: {
       order: -1,
       title: 'page.dashboard.title',
@@ -144,6 +142,16 @@ const dashboardMenus = [
       },
     ],
   },
+  {
+    name: 'Test',
+    path: '/test',
+    component: '/test/index',
+    meta: {
+      title: 'page.test',
+      // 部分特殊页面如果不需要基础布局（页面顶部和侧边栏），可将noBasicLayout设置为true
+      noBasicLayout: true,
+    },
+  },
 ];
 ```