Add a changelog entry to the DocBlock for `language_attributes()` noting that it was converted into a wrapper for `get_language_attributes()` in 4.3.

See [32868]. See #28180.


git-svn-id: https://develop.svn.wordpress.org/trunk@32882 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/general-template.php

@@ -2571,6 +2571,7 @@ function get_language_attributes( $doctype = 'html' ) {
  * information for the page.
  *
  * @since 2.1.0
+ * @since 4.3.0 Converted into a wrapper for get_language_attributes().
  *
  * @param string $doctype Optional. The type of html document (xhtml|html). Default html.
  */