Git commits in Moodle 3.10.x by Jonathon Fowler

commit 56a1e134f22ccf824004cd729a1c2d7741817a27
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Wed, 05 May 2021 14:35:52 +0800
Tag:    v3.10.5

MDL-60431 qtype_calculated: handle NAN and INF calculation outcomes


commit c31a32140b52200fc4a1d41ef96306b921e09e11
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Tue, 23 Jun 2020 08:59:38 +0800
Tag:    v3.10.0-beta

MDL-69113 assign: save grader app workflow/marker filters correctly


commit 1ce5dbad41dece1fdb3c266598ab23981a5c368a
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Fri, 15 May 2020 08:13:52 +0800
Tag:    v3.10.0-beta

MDL-68731 forum: fix digests not correctly updating post read statuses