Git commits in Moodle 3.10.4 by Andrew Nicols

commit 8fd5eb7be5cc000176f42304ba8c6b0af1b80e99
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Thu, 29 Apr 2021 14:56:23 +0800
Tag:    v3.10.4

MDL-71343 core_h5p: Add unit test for helper::parse_js_array

commit 1ed97439dd5c5ce06800b6d8af9abb115f828a4b
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 28 Apr 2021 10:25:36 +0800
Tag:    v3.10.4

MDL-70909 mod_h5pactivity: Whitespace fix

commit a8d18f88a16f37e0ed66acd55d522fea00ab9336
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 23 Mar 2021 08:03:36 +0800
Tag:    v3.10.4

MDL-69256 tests: Fix random slow test failures in completion cron

commit 06c9de6b05fe878bf4747582c0cb933af00525b4
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Fri, 05 Feb 2021 15:51:18 +0800
Tag:    v3.10.4

MDL-70802 javascript: Normalise component consistently in templates