Git commits in Moodle 3.11.1 by Shamim Rezaie

commit 33cb9e8af0d09090121a07ca2f78dc0fd4a07c28
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Mon, 31 May 2021 17:20:49 +0800
Tag:    v3.11.1

MDL-71668 editor_atto: Accissibility focus styling for Atto buttons