Git commits in Moodle 3.9.6 by Sara Arjona

commit 8ee6f49384dfb8e5fa6bf61a11cdb90fa79d2cd1
Author: Sara Arjona <sara@moodle.com>
Date:   Fri, 12 Mar 2021 00:18:47 +0800
Tag:    v3.9.6

weekly release 3.9.5+

commit 4501c3704582dabe56c5bc0def1eb768da367130
Author: Sara Arjona <sara@moodle.com>
Date:   Sat, 05 Sep 2020 00:53:32 +0800
Tag:    v3.9.6

MDL-70759 core_h5p: add renderer to let personalize styles