Git commits in Moodle 3.11.3 by Shamim Rezaie

commit 6e37e4606c6cb15f0ec95ec766260bb31b89d2f2
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 10 Sep 2021 22:47:44 +0800
Tag:    v3.11.3

MDL-71240 filter_tex: Add allowlist for filter_tex_sanitize_formula

commit a45b9e347fc7e550f6fb67912ffff93eb2b0d547
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Tue, 24 Aug 2021 15:55:05 +0800
Tag:    v3.11.3

MDL-72403 calendar: prereserve courseid after form submit

commit 272780993dfd634021e2c526d5a3e398c581c766
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 16 Jul 2021 19:08:36 +0800
Tag:    v3.11.3

MDL-71240 filter_tex: Sanitize the whole latex document

commit 888c3288a23e5a3ab2285096ab623125eda1e47b
Author: Shamim Rezaie <shamim@moodle.com>
Date:   Fri, 16 Jul 2021 18:00:07 +0800
Tag:    v3.11.3

MDL-71240 filter_tex: Support paranoid mode for openin_any in latex