Bump xblock-drag-and-drop-v2 to v2.0.15

switch aria role of left nav from group to region

LT-53 Do not leave the help window open after verification

Bump jenkins node version to match edx/configuration

Revert WL-912 "Added instructor info in course overview."

This reverts commit 180cf299.

Allow multiple values for a single tag

Wiki accessibility fixes.

ALLOW_ALL_ADVANCED_COMPONENTS was deleted.

Upgrade nodeenv to 1.1.1

We moved from configuring installed components in settings.py files to using just Python entry points.
This used to be a setting which enabled all XBlocks with appropriate entry points.
It was removed from the rest of the codebase in a previous PR, and this usage was
inadvertently left behind.

Discussion loading indicator and user role style change, show hide button focus, and copy change to discussion filter

TNL-6369, TNL-6368

Update translations (autogenerated message)

ECOM-6921: Added aria-modal="true" to section tag.

    Changed the section to a div, and converted the aria-label
    to a labelledby attr instead (no sense in generating the string
    mulitiple times).

Fix asides to copy them during publish operation

Fix mongo query count for Grades API

TNL-6419 Fix in file-checking code in Xmodule.

[WL-963] Mark test as flaky

WL-912 | Added instructor info in course overview model.

Add swift settings to CMS

and a comment and explaining why we import aws.* in the openstack settings.

Fix cohort IntegrityErrors

FEDX-300 Set !default on Sass colors

Revert "PLAT-1104 Import courses asynchronously"

Revert "Fix mongo query count for Grades API"

Fix asides to copy them during publish operation (bug in modulestore/split_mongo/split.py:SplitMongoModuleStore._copy_subdag method)