Docs: Add a changelog entry to the `default_option_$option` hook doc for the `$option` parameter, added in [33738].

See #28402


git-svn-id: https://develop.svn.wordpress.org/trunk@33778 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/option.php

@@ -63,6 +63,7 @@ function get_option( $option, $default = false ) {
 			 * The dynamic portion of the hook name, `$option`, refers to the option name.
 			 *
 			 * @since 3.4.0
+			 * @since 4.4.0 The `$option` parameter was added.
 			 *
 			 * @param mixed  $default The default value to return if the option does not exist
 			 *                        in the database.