Git commits in Moodle 3.10.6 by abgreeve

commit 2e1212eeae2bcab3c89362d31a7471e2240f6cb5
Author: abgreeve <adrian@moodle.com>
Date:   Fri, 16 Jul 2021 10:16:41 +0800
Tag:    v3.10.6

weekly release 3.10.5+