Backport/2.9/brokenlinks (#65016)

* Remove duplicated and broken link to Roles (#64991)

(cherry picked from commit f198036d7f)

* Fix link to Roles (#64992)

(cherry picked from commit 1d0a832692)

* fix collection broken links (#65010)

(cherry picked from commit 2749090bc6)

docs/docsite/rst/galaxy/dev_guide.rst

@@ -236,10 +236,8 @@ Provide the ID of the integration to be disabled. You can find the ID by using t
 
 
 .. seealso::
-  `collections <collections>`_
+  :ref:`collections`
     Sharable collections of modules, playbooks and roles
-  `roles <playbooks_reuse_roles>`_
-    Reusable tasks, handlers, and other files in a known directory structure
   :ref:`playbooks_reuse_roles`
     All about ansible roles
   `Mailing List <https://groups.google.com/group/ansible-project>`_

docs/docsite/rst/galaxy/user_guide.rst

@@ -419,7 +419,7 @@ Use ``remove`` to delete a role from *roles_path*:
 
 
 .. seealso::
-  `collections <collections>`_
+  :ref:`collections`
     Sharable collections of modules, playbooks and roles
-  `roles <playbooks_reuse_roles>`_
+  :ref:`playbooks_reuse_roles`
     Reusable tasks, handlers, and other files in a known directory structure