docs: move item in Others to Libraries

"Security" is located in "Library Reference"

Author: kenjis

user_guide_src/source/changelogs/v4.5.0.rst

@@ -130,6 +130,9 @@ Libraries
       (``$lockRetryInterval``) and the number of retries (``$lockMaxRetries``).
     - Now you can use Redis ACL (username and password) with ``RedisHandler``.
       See :ref:`sessions-redishandler-driver` for details.
+- **Security:** ``Config\Security::$redirect`` is now, by default, environment-specific.
+  For production environment, changed to ``true`` but is still ``false`` for other
+  environments.
 
 Helpers and Functions
 =====================
@@ -203,9 +206,6 @@ Others
   if the HTTP method is different.
 - **Bootstrap:** The ``CodeIgniter\Boot`` class has been introduced, replacing
   **system/bootstrap.php**.
-- **Security:** ``Config\Security::$redirect`` is now, by default, environment-specific.
-  For production environment, changed to ``true`` but is still ``false`` for other
-  environments.
 
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 BREAKING