Git commits in Moodle 3.9.x by Adam Olley

commit 3b6104d6dc228300ef1e794a8facf302656d1cca
Author: Adam Olley <adam.olley@openlms.net>
Date:   Fri, 16 Apr 2021 12:28:28 +0800
Tag:    v3.9.7

MDL-70622 mod_lti: Prevent xss on lti 1.3 authentication script

commit 9db6c361fdd9cfd02ee119b88a03b7f85715cea3
Author: Adam Olley <adam.olley@blackboard.com>
Date:   Thu, 07 May 2020 12:28:23 +0800
Tag:    v3.9.0

MDL-68632 quizaccess_seb: Limit privacy queriyes to the quiz module