MDL-36579: Adding missing fields in mod/lti backup
MDL-36805 Correct docs for workshop_grade_item_update in mod_workshop

The documentation suggested that the modname field should be present on the
$workshop parameter when this is not required. It is not used in any point
in the function and the $workshop variable is never passed to another
function which may use it.
MDL-36916 quiz/questions: simplify code after MDL-36638.
MDL-36601 Ensure that reports remember all days setting

All Days was set as the nothing value, but this nothing value was used.
Additionally, an insufficient comparison meant that the selecteddate then
became Today.
MDL-36755 blocks: the course overview block can only be added to the My Moodle page so removing unnecessary addinstance cap
MDL-36942 xml question import: don't add spaces.

They are not necessary anyway, there is a \n character at the end of
each line.

Thanks to Richard Lobb for fining the problem and how to fix it.
MDL-36954 question bank: stop centring question name.

This was a regression caused by MDL-21625. These CSS changes
put the display back to how it was, while leaving the table
cell as a TD  for accessibility.
MDL-29805 add REQUIRE_CORRECT_ACCESS define + return error code when AJAX_SCRIPT fails
MDL-36110 - Blocks - Community finder icon alt attribute is now empty
MDL-35979 - Commenting - Adding an empty alt attribute to the javascript generated delete icon for comments
MDL-37026 - lib: The function user_can_assign() returns true for admins.
MDL-36731 fix E_STRICt issue when creating new groups in user upload
MDL-36983 fix incorrect test method name

Credit goes to David Scotson, thanks.
MDL-36938 cache: test performance script checks requirements now
MDL-36939 cache: instance form validation now handles errors properly
MDL-37017 My Moodle: Course name should be fullname of course
MDL-35884 - Course - Remove text from ALT attribute for activity chooser
MDL-36538 repository_webdav - save files directly to local filesystem, rather than buffering in memory
MDL-36892 delete outdated enrol info
MDL-36936 require phpunit as composer --dev only