Git commits in Moodle 3.9.2 by Mathew May

commit ffa17ad17da6ac3745aa6df4ba24087858de9261
Author: Mathew May <mathewm@hotmail.co.nz>
Date:   Mon, 10 Aug 2020 11:39:37 +0800
Tag:    v3.9.2

MDL-69240 tool_moodlenet: Clean MoodleNet profile field