Git commits in Moodle 3.8.2 by David Balch

commit 75d4b0f949ce55e7c99a65875ecd9c20a06d3af1
Author: David Balch <david.balch@conted.ox.ac.uk>
Date:   Tue, 18 Feb 2020 20:24:05 +0800
Tag:    v3.8.2

MDL-67993 roles: Fix pix_icon() calls.