Docs: Replace Codex links with the corresponding page on DevHub.

The Codex page for `WP_Object_Cache` already redirects to the corresponding DevHub page.

See #54729.

Built from https://develop.svn.wordpress.org/trunk@53206


git-svn-id: http://core.svn.wordpress.org/trunk@52795 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/cache-compat.php

@@ -2,7 +2,7 @@
 /**
  * Object Cache API functions missing from 3rd party object caches.
  *
- * @link https://codex.wordpress.org/Class_Reference/WP_Object_Cache
+ * @link https://developer.wordpress.org/reference/classes/wp_object_cache/
  *
  * @package WordPress
  * @subpackage Cache

wp-includes/cache.php

@@ -2,7 +2,7 @@
 /**
  * Object Cache API
  *
- * @link https://codex.wordpress.org/Class_Reference/WP_Object_Cache
+ * @link https://developer.wordpress.org/reference/classes/wp_object_cache/
  *
  * @package WordPress
  * @subpackage Cache

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-beta1-53205';
+$wp_version = '6.0-beta1-53206';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.