Untyped links to terminal pages are not refactored properly upon move (rename) of the terminal page

How to reproduce:

• create an xwiki page (terminal or non terminal), A
• create a second page, B, terminal
• add, in the content of A, a link to B, using wiki syntax, using the following syntax:

  [[Sandbox.B]]
  

  The link will display just fine, the backlink of A will be found on B (not impacted by XWIKI-17933 because of the order of creation of pages).

• rename page B to another page (terminal or non-terminal)
  In the rename screen, you will see the question about the backlink, proposal to refactor it. If you click on the link, page A will show up correctly. Make sure the refactor backlinks checkbox is checked upon rename

Expected result:

• the link in A is refactored to point to the page in which B was renamed

Actual result:

• the link in A stays pointing to B and is now a broken link

Note: this issue may happen a lot on "legacy content" , from an older XWiki, where default link type was doc: and so no-one was putting that in the links.
It will also probably appear frequently if the favorite editor of users is wiki editor, since I doubt anyone will put doc: in links when creating them manually.

On 12.6.2, the Wysiwyg editor appears to be generating typed links, prefixed by doc: , thus the issue won't reproduce anymore for refactoring of the links created from Wysiwyg.