fix: ORA problems' due dates are not set when in a mix of non-ORA problems

chore: Django3 has removed python_2_unicode_compatible.

chore: Django3 has removed python_2_unicode_compatible.

fix: description updates for pages and resources

fix: progress tab serializer enforce float for num_total

Execute the codemodes.

Execute the codemodes.

* [fix] Certificate availability date cleanup

This task will clean out the misconfigured certificate available date. When courses Change their
certificates_display_behavior, the certificate_available_date was not updating properly. This is
command is meant to be ran one time to clean up any courses that were not supposed to have
certificate_available_date

feat: AA-885 show offsets in studio self paced course outline for a subsection

chore: remove unused serialized field

chore: Django3 has removed python_2_unicode_compatible.

chore: Django3 has removed python_2_unicode_compatible.

Execute the codemodes.

feat: AA-883 basic prototype for custom pacing pls in studio

refactor: merge with basic prototype for self paced courses from AA-844

feat: add due date estimate message in self paced courses studio modal

refactor: merge with main that has up to date self paced custom pls editor and tests

fix: only display projected date if start date exists

fix: tests to check grading date in outline

fix: only one warning message show at a time

fix: do not show projected date when it is before the start date

Execute the codemodes.

feat: add note field to course waffle overrides

Execute the codemodes.

* [fix] Fix certificate available date sync

We were syncing the course available date to every course in
credentials. Since credentials doesn't understand "self-paced" courses,
or course end behaviors, some certificates were time gated incorrectly.
This check make sure to check if the course is not self-paced, and has a
CDB of 'end' before syncing the CA date.

It's often very useful to note the reason we override a waffle.
Who asked for it and why - is it temporary until a feature is
completed or a complete opt-out of the feature itself, etc.

Now there's a text field to leave such comments for your future
self, much like waffle flags themselves.

We are planning on limiting session cookies for LMS, which
will mean that under the old cookie domain, MFEs and other
IDAs would not have access to the language preference of a user.

This moves language preference cookies to use a different setting,
which means that this cookie can be shared.

feat: send course access error along to course home MFE

chore: update edx-proctoring to 3.22.0

chore: update edx-enterprise

This completes the removal of unused fields in exam attempt,
so the migration test skip is no longer necessary.

fix: remove disabled v1 course certificate queue code

* fix: adding more parameters for cookie monitoring

Added: cookies_total_num, cookies_unaccounted_size. 
  -Both are to help us gauge how many cookies we are not collecting data for.
Increased: # of cookies data collected

This adds an `messages` field containing messages relevant
for configuring the provider to the DiscussionsConfigurationView.

Related tickets:
* [TNL-8339](https://openedx.atlassian.net/browse/TNL-8339)
* [TNL-8523](https://openedx.atlassian.net/browse/TNL-8523)
* [BB-4249 (OpenCraft Internal)](https://tasks.opencraft.com/browse/BB-4249)

ENT-4746

feat: Third Party Auth - Boolean Enable Field for Enterprise Providers

feat: add boolean field to third_party_auth to be used to remove providers from enterprise selection

We previously only sent it to the courseware MFE. Also unify the
naming of this access error to 'course_access' in courseware and
course home APIs.