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

See #28402.

Built from https://develop.svn.wordpress.org/trunk@33786


git-svn-id: http://core.svn.wordpress.org/trunk@33754 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/option.php

@@ -1020,6 +1020,7 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
 		 * The dynamic portion of the hook name, `$option`, refers to the option name.
 		 *
 		 * @since 3.4.0
+		 * @since 4.4.0 The `$option` parameter was added.
 		 *
 		 * @param mixed  $default The value to return if the site option does not exist
 		 *                        in the database.

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33785';
+$wp_version = '4.4-alpha-33786';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.