ARCHBOM-1260

Co-authored-by: Tim McCormack <tmccormack@edx.org>

[SE-3329] Expose banner image url in course API

[MICROBA-585]

In support of an investigation into errors we are receiving for
JWT tokens we are adding some data to the JSON response on a token
refresh.

Python Requirements Update

It is required by edx-platform/openedx/core/lib/html_to_text.py

Squash a regex warning

AA-199: Surfacing program progress in courseware API

When masquerading in courseware API, reset the request user

warnings.py:109 - /edx/app/edxapp/edx-platform/common/djangoapps/static_replace/__init__.py:76: DeprecationWarning: Flags not at the start of the expression '\n        (?x)       ' (truncated)

Extend the learning_sequences Course Outline API to handle milestones,
content gating, and special exams. This includes things like entrance exams
that would block other content from being accessible, and proctored exams
which would be unavailable until an exam is started.

Co-authored-by: Agrendalath <piotr@surowiec.it>

ENT-3680: Do not send email if profile not created, this code path is run as a result UserPreference save signal before profile is created.

Remove a deprecation warning.

DeprecationWarning: The unescape method is deprecated and will be
removed in 3.5, use html.unescape() instead.

Revert "Merge pull request #25515 from edx/diana/edx-search"

Merge pull request #25589 from edx/testeng/bokchoy_auto_cache_update_c9a505492b25cb4bb326f9cdc6aba945997da1df

Bokchoy Testing DB Cache update

This reverts commit 9714d741, reversing
changes made to 5bc7c399.

Update edx-platform to use Elasticsearch 7.

ARCHBOM-1369 Update ownership mappings.

It's important that request.user be set as the effective user,
because waffle flags and bits of code around the place look at it.

This should make masquerading more accurate to what the learner
sees.

Add mapping from django apps to repos so we can look up owners by this repo
in the ownership mapping.

This upgrades edx-organizations from 5.3.0 to 6.0.0,
the notable change being the addition of a uniqueness
constraint on `Organization.short_name`.

TNL-7645

Fixed social icons color

This reverts commit b73f7554.

Banner image URL is exposed on the course list and course details API
endpoints. The new `banner_image_url` API field has both the relative
and absolute URLs for the image it represents, if it is set.

Python Requirements Update

Do not send email if profile not created, this code path is run as a result UserPreference save signal before profile is created.

Default to expiry_date for older software secure photo verifications

[BD-04] Convert Randomize XModule to XBlock