Git commits in Moodle 3.9.x by Alex Morris

commit 193aa32b884d980ce200a36b8df8b278a066573e
Author: Alex Morris <alexmorris@catalyst.net.nz>
Date:   Thu, 12 Nov 2020 03:56:19 +0800
Tag:    v3.9.4

MDL-70067 report_insights: Replace BS3 column naming