Git merges in Moodle 3.9.x by Shamim Rezaie

commit 91f43dd47f410e431a89577fd22f80ec60539470
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Thu, 06 Oct 2022 09:25:07 +0800
Tag:    v3.9.18

Merge branch 'MDL-75886-39' of https://github.com/andrewnicols/moodle into MOODLE_39_STABLE

commit 6c70a26c4159f1f9f2ddc2865f1eeab06505677c
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 07 Jan 2022 14:46:42 +0800
Tag:    v3.9.12

Merge branch 'MDL-73272/3.9' of https://github.com/skodak/moodle into MOODLE_39_STABLE

commit 8e12159d85d6d96eb5517af254b30eb99d9638b4
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Mon, 20 Dec 2021 08:01:00 +0800
Tag:    v3.9.12

Merge branch 'MDL-73175-39' of https://github.com/NoelDeMartin/moodle into MOODLE_39_STABLE

commit e6079323bfb0c23460ed26ceb3683b2fb91df607
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 29 Oct 2021 00:37:15 +0800
Tag:    v3.9.11

Merge branch 'MDL-72874-39' of git://github.com/andrewnicols/moodle into MOODLE_39_STABLE

commit fea492ca6db480893051155aeb170c8e315f6dc3
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 15 Oct 2021 21:29:28 +0800
Tag:    v3.9.11

Merge branch 'install_39_STABLE' of https://git.in.moodle.com/amosbot/moodle-install into MOODLE_39_STABLE

commit 7d2514397920c512fbd066e3fb4aa6dfad05d8b5
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 30 Oct 2020 11:56:03 +0800
Tag:    v3.9.3

Merge branch 'MDL-69390-39' of git://github.com/bmbrands/moodle into MDL-69390-39-test