docs(Vue Testing Library): update @vue/test-utils link urls in faq page to vue3

Author: ytak-sagit

docs/vue-testing-library/faq.mdx

@@ -156,8 +156,8 @@ Links:
 <!-- prettier-ignore-start -->
 
 [vue-test-utils]: https://github.com/vuejs/vue-test-utils
-[mount]: https://vue-test-utils.vuejs.org/api/#mount
-[stubs]: https://vue-test-utils.vuejs.org/api/options.html#stubs
+[mount]: https://test-utils.vuejs.org/api/#mount
+[stubs]: https://test-utils.vuejs.org/api/#global-stubs
 [stubs-example]: https://github.com/testing-library/vue-testing-library/blob/master/src/__tests__/stubs.js
 
 <!-- prettier-ignore-end -->