Git commits in Moodle 3.9.x by Petr Skoda

commit 99c49bb06794338bc2d4bf87e4e073a44cff3ff4
Author: Petr Skoda <petr.skoda@totaralearning.com>
Date:   Tue, 07 Dec 2021 09:13:27 +0800
Tag:    v3.9.12

MDL-73272 behat: move behat extension to core


commit 61118a979677cea8e587a3e6583cdc7070df98f0
Author: Petr Skoda <petr.skoda@totaralearning.com>
Date:   Tue, 07 Dec 2021 08:35:09 +0800
Tag:    v3.9.12

MDL-73269 dev: add requirements to composer.json