[MICROBA-1109]
* Remove the requirement for the `auto_certificate_generation` waffle switch to be enabled in order for a learner to be eligible for a certificate. This switch should control _when_ a certificate is generated, not _if_ a certificate will be generated for a learner.
* Move the `auto_certificate_generation_enabled` check to happen before we try to generate v2 certificates in signals.py
* Update unit tests
* Update documentation
[MICROBA-1100]
* Remove `cert_allowlist_generation` management command. This has been replaced by the `cert_generation` management command which can handle generation of allowlist and v2 certificates.
* Remove AllowListGenerationConfiguration configuration model.
[MICROBA-1100]
* Add CertificationGenerationCommandConfiguration model that will store the command arguments for the `cert_generation` mgmt command
* Add ability to add entries to the CertificationGenerationCommandConfiguration through Django admin
* Update mgmt command with ability to read arguments from the config model/database
* Fix failing test in `test_cert_generation.py`
* Add new test for missing `users` argument in `test_cert_generation.py`
[MICROBA-1025]
- Update management command to use the same logic that the Instructor Dashboard uses
- Fix bug in management command where processing stopped when encountering a user that did not exist
- Add more logging
- Add and update tests where needed
The management command to generate certificates for users on a course's
allowlist (formerly whitelist) now allows for database arguments to
allow it to be called outside of a manual shell.
