Git commits in Moodle 3.8.9 by David Mudrák

commit 8f746357c02dbdd6e647d4ac1c2ba082855650f9
Author: David Mudrák <david@moodle.com>
Date:   Tue, 09 Feb 2021 22:29:11 +0800
Tag:    v3.8.9

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