Git commits in Moodle 3.11.1 by Bas Brands

commit e5400da73eb18cc3c05178d8177adb3b12cc9c72
Author: Bas Brands <bas@moodle.com>
Date:   Thu, 24 Jun 2021 18:31:13 +0800
Tag:    v3.11.1

MDL-71947 core_quiz: vertical forms for access rule popups

commit 64fb0a95877d31e29c5c2c22f12be8dbda3bb32a
Author: Bas Brands <bas@moodle.com>
Date:   Thu, 24 Jun 2021 18:16:48 +0800
Tag:    v3.11.1

MDL-71947 theme_boost: fix styles for vertical forms

commit 1f3a2943f1b5fd6214f475b518611b83b4d39a28
Author: Bas Brands <bas@moodle.com>
Date:   Thu, 03 Jun 2021 17:08:27 +0800
Tag:    v3.11.1

MDL-71366 core_question: prevent question options overflow

commit ee1fc4661f58617d24b9674d95e610c315a6eb63
Author: Bas Brands <bas@moodle.com>
Date:   Mon, 26 Apr 2021 21:57:49 +0800
Tag:    v3.11.1

MDL-71366 core_question: prevent shrinking of input radio