Git commits in Moodle 3.11.3 by sam marshall

commit 68204f0870c81873add0242ea39142a069b1e420
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 02 Sep 2021 20:42:58 +0800
Tag:    v3.11.3

MDL-72025 Upgrade: Out of memory when updating social profile fields

commit cfb22b55916d9862c2b93750e807e4aded30d5b0
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 15 Jul 2021 16:42:34 +0800
Tag:    v3.11.3

MDL-72152 Behat: No way to test key shortcuts with letter keys