docs(zh): add more details to resolution flow [skip ci] (#2710)

* add more details to resolution flow

* Apply suggestions from code review [skip ci]

Co-authored-by: GU Yiling <justice360@gmail.com>

Co-authored-by: Eduardo San Martin Morote <posva@users.noreply.github.com>
Co-authored-by: GU Yiling <justice360@gmail.com>

Author: 3 people

docs/zh/guide/advanced/navigation-guards.md

@@ -172,4 +172,4 @@ beforeRouteLeave (to, from, next) {
 9. 导航被确认。
 10. 调用全局的 `afterEach` 钩子。
 11. 触发 DOM 更新。
-12. 用创建好的实例调用 `beforeRouteEnter` 守卫中传给 `next` 的回调函数。
+12. 调用 `beforeRouteEnter` 守卫中传给 `next` 的回调函数，创建好的组件实例会作为回调函数的参数传入。