LEARNER 4717: Call Retirement API from Delete Button

Reduce rate limit for enrollment api

Add simulate_publish management command.

LEARNER-5101: The current rate limit was adjusted to be
very high for staff users to account for excessive calls
from the ecommerce service. The ecommerce service has
been updated to not make these calls. This commit intends
to adjust the rate limit to it's original state before the
excessive calls.

Stop doing pointless things

make password history retirable

Create deletion method for the PendingNameChange model to comply with GDPR

Prior to this commit, any apps that update their data when courses are
published had to create their own management commands for bootstrapping
or error recovery (e.g. generate_course_overviews,
generate_course_blocks). This is a management command to allow us to
generically simulate a course_publish signal so that any async tasks
that trigger actions off of that can do so without having to each write
their own management commands.

It has a few options to make it more ops friendly:

* Can specify a set of courses, but defaults to all courses in the
  modulestore.
* Can specify a set of listeners, so we can bootstrap a new app without
  rebuilding everything.
* Can specify a delay between emitting signals so that we don't flood
  the queues and block author-initiated publishes from going through in
  a timely manner.
* Dry-run mode for a simple preview of what the script will attempt.

Merge pull request #18094 from edx/testeng/bokchoy_auto_cache_update_f18a9d4e742f5e646d6176a845c96988e0240754

Bokchoy db cache update

ENT-945 Using SSOVerifications in ID Verification flow

EDUCATOR-2774 add new condition for cert eligible column in grade report

Process states param to gather all passed-in states.

EDUCATOR-2770: Update logout endpoint to accept requests from user and validate password

Implement retire users function in the SurveyAnswer model for GDPR

Update models to 'Retire' not delete data

add has_staff_access to course metadata

This reworks what was done #17930, since it had to be reverted from the IDVerificationAggregate migration.
We decided to abandon that model and directly read from both id verification models.

EDUCATOR-2700

Add a management command and settings to populate RetirementState models 

Merge release back to master

Avoid fetching full group list repeatedly

Remove unused VIRTUAL_UNIVERSITIES setting

Remove these tests because they are flaky.

Use defaultValue instead of value attribute.

LEARNER-5126

rate limit

Unlink CreditRequirementStatus PII for retired users