Git commits in Moodle 3.9.8 by Thong Bui

commit 8ea5b30a5db98305dff3813f4f76049fd6d37e62
Author: Thong Bui <qktc1422@gmail.com>
Date:   Mon, 10 May 2021 01:22:22 +0800
Tag:    v3.9.8

MDL-71060 Questions: Duplicates 'Current category' text.