Git commits in Moodle 3.5.18 by David Mudrák

commit ddd7021adbc211f94044e7b3ea74ccbcb60b3daa
Author: David Mudrák <david@moodle.com>
Date:   Tue, 09 Feb 2021 22:29:11 +0800
Tag:    v3.5.18

MDL-70804 mnet: Use proper DML method to get records from the table