Django-select2

What's Changed
* Support Django 4.1, Python 3.10, and fix Selenium tests by adamchainz in https://github.com/codingjoe/django-select2/pull/154
* Drop Python 3.7 support
* Drop Django 2.2 support
* Update CI suite


New Contributors
* adamchainz made their first contribution in https://github.com/codingjoe/django-select2/pull/154

**Full Changelog**: https://github.com/codingjoe/django-select2/compare/7.10.0...7.10.1

What's Changed
* Add Select2 mixin that uses Django's own select template by codingjoe in https://github.com/codingjoe/django-select2/pull/116


**Full Changelog**: https://github.com/codingjoe/django-select2/compare/7.9.0...7.10.0

* Add `SELECT2_THEME` settings

* Fix Django 4.0 deprecation warnings

* Add Django 4.0 compatibility
* Add tests to sdist bundle

* Fixed loading translations with language subtags in Select2 widget. 85