Git commits in Moodle 3.9.8 by Michael Hawkins

commit 61e931833994f9b072a125e86b377efb4bdc96b7
Author: Michael Hawkins <michaelh@moodle.com>
Date:   Fri, 02 Jul 2021 19:13:06 +0800
Tag:    v3.9.8

MDL-71916 lib: Check cURL redirects for blocked URLs before following