Git commits in Moodle 3.9.5 by Bas Brands

commit feea5e5cbdf78605b2aee8275ffd09226e9b3613
Author: Bas Brands <bas@moodle.com>
Date:   Wed, 06 Jan 2021 20:32:19 +0800
Tag:    v3.9.5

MDL-59782 core_question: improve questionbank highlighting