Implement Python 3.11 support in 2U Owned repos

[UsamaSadiq]

Disclaimer

• At first, Python 3.12 was the target version, but after identifying major changes needed for Python 3.12 support, it was decided to release the redwood version with Python 3.11 support instead. The following pending PRs have been updated instead to add Python 3.11 support.

Description

• Upgrade following repositories to add support for Python 3.11 testing and drop testing for Django 3.2
• Once the major services have been upgraded, upgrade the packages core python version to 3.11 and drop support for Python<3.11 in a follow up issue.

Instructions

Complete the following checklist where applicable to mark the PR as Done

Check list

• Python 3.11 has been added to tox and github actions CI
• Django 3.2 has been removed from tox and github actions CI
• The tests shards with Python 3.11 are passing
• Package version has been bumped after updating CHANGELOG entry
• A new GitHub release has been created after merging the Python support PR

### Repositories
- [ ] registrar [IDA] [Usama] [Blocked on owning team to upgrade celery]
- [ ] edx-platform [IDA] [Feanil - Axim]
- [ ] credentials [IDA] [Awais - wg-maintenance]
- [x] license-manager [IDA] [Umar] [Support Added]
- [ ] course-discovery [IDA] [Soban]
- [ ] enterprise-access [IDA] [Usama] [Support Added]
- [ ] edx-analytics-dashboard [IDA]
- [ ] edx-analytics-data-api [IDA]
- [ ] enterprise-catalog [IDA] [Usama] [3.12 support added]
- [ ] edx-enterprise [Awais - wg-maintenance] [ 3.12 support PR ready to be merged]
- [ ] acclaimbadge-xblock
- [ ] docs.edx.org
- [ ] repo-health-data
- [ ] wikicrawls
- [ ] edx-themes
- [ ] edx-custom-a11y-rules
- [ ] ai-translations [Usama] [blocked on pact-python]
- [ ] course-ingestion-tool
- [ ] gamesxblock [ci n/a -- https://github.com/edx/gamesxblock]
- [ ] snuggletex
- [ ] help-tokens
- [ ] xblock-skill-tagging [No write permissions to arbi-bom team]
- [ ] enterprise-subsidy [IDA] [Umar]
- [x] edx-enterprise-subsidy-client [Umar]
- [x] openedx-ledger [Umar]
- [x] repo-tools [Umar]
- [x] event-bus-kafka [Usama] [Need to remove required checks]
- [ ] taxonomy-connector [Usama] [In internal review]
- [x] api-manager [Usama] [Upgraded to 3.11]
- [x] auth-backends [Usama] [Internal review]
- [x] edx-drf-extensions [Usama]
- [x] edx-ora2 [Usama]
- [x] django-wiki [Usama]
- [x] edx-bulk-grades [Usama]
- [x] ccx-keys [Usama]
- [x] edx-enterprise-data [Usama]
- [x] edx-repo-health [Usama]
- [x] flashcards [Usama]
- [x] xblock-configuration
- [x] credentials-themes [Usama]
- [x] edx-django-utils [Usama]
- [x] edx-analytics-data-api-client [Usama]
- [x] edx-milestones [Usama]
- [x] edx-ace [Usama]

• [ ] Create a followup task to do the actual 3.11 upgrade and announce it to the org.

[jristau1984]

I believe we need a ticket spun off of this one to track getting devstack upgraded to 3.11. @UsamaSadiq can you create this?

[UsamaSadiq]

Devstack was updated to have support for Python 3.11 in lms/cms images. Rest of the services have been updated to have Python 3.12 only the edx-analytics-dashboard repo is left which is in progress right now.