Git commits in Moodle 3.9.0 by n_herr03

commit d097538b01dbe13cde7eaba012e3ca03ab426db6
Author: n_herr03 <nina.herrmann@uni-muenster.de>
Date:   Tue, 24 Mar 2020 22:56:23 +0800
Tag:    v3.9.0-beta

MDL-68239 mod_data: make required icon in multimenu visible