Rename "advanced tutorial" to "full tutorial" (#11260)

docs/getting_started/tutorial.md

@@ -967,7 +967,7 @@ Thank you for reading and welcome to the Wagtail community!
 
 ## Where next
 
--   Read our [extended tutorial](../advanced_tutorial/index.md) to transform your blog site into a fully deployable portfolio site.
+-   Read our [full tutorial](../tutorial/index.md) to transform your blog site into a fully deployable portfolio site.
 -   Read the Wagtail [topics](../topics/index) and [reference](../reference/index) documentation
 -   Learn how to implement [StreamField](../topics/streamfield) for freeform page content
 -   Browse through the [advanced topics](../advanced_topics/index) section and read [third-party tutorials](../advanced_topics/third_party_tutorials)

docs/index.rst

@@ -14,7 +14,7 @@ If you'd like to get a quick feel for Wagtail, try spinning up a `temporary deve
   * :doc:`getting_started/index`
   * :doc:`getting_started/tutorial`
   * :doc:`getting_started/demo_site`
-  * :doc:`advanced_tutorial/index`
+  * :doc:`tutorial/index`
 
 * **Using Wagtail**
 
@@ -40,7 +40,7 @@ Index
    :titlesonly:
 
    getting_started/index
-   advanced_tutorial/index
+   tutorial/index
    topics/index
    advanced_topics/index
    extending/index