Git commits in Moodle 3.6.10 by Andrew Nicols

commit c7489c6d4db899c0d25d44fdf2544ad3a7977d33
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Fri, 06 Mar 2020 12:28:56 +0800
Tag:    v3.6.10

MDL-67827 behat: Add missing exception use

commit 025a00781eba72903cf456be180dcc950b5b249e
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Fri, 06 Mar 2020 12:27:51 +0800
Tag:    v3.6.10

MDL-67827 behat: Pending JS improvements for dialogues