Git commits in Moodle 3.10.4 by Rajneel Totaram

commit f902e75bae446493b3475299a94760531dd25220
Author: Rajneel Totaram <rjnlfj@yahoo.com>
Date:   Thu, 29 Apr 2021 19:25:56 +0800
Tag:    v3.10.4

MDL-71343 core_h5p: Convert all line-endings to UNIX format

commit afc20e7caa84b9e1894aafeba145e408521c42cb
Author: Rajneel Totaram <rjnlfj@yahoo.com>
Date:   Tue, 20 Apr 2021 16:13:40 +0800
Tag:    v3.10.4

MDL-71376 mod_quiz: fix undefined object reference