Git commits in Moodle 3.7.3 by Andreas Grabs

commit ba8bc239068dce91e02f941724c5443ec76c2663
Author: Andreas Grabs <moodle@grabs-edv.de>
Date:   Wed, 26 Jun 2019 04:04:14 +0800
Tag:    v3.7.3

MDL-66009 mod_feedback: Nested dependency fails again