Update django-extensions to 3.2.1

[pyup-bot]

This PR updates django-extensions from 3.1.5 to 3.2.1.

Changelog

3.2.1

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Changes:

- Improvement: fix translation interpolation in prospective arabic translations (1740)
- Improvement: runserver_plus, Add option to ignore files on runserver_plus reload (1762)
- Improvement: docs: Fix a few typos (1764) (1751)
- Improvement: drop python 3.5 as it is EOL (1735)
- Improvement: sqldiff, Added support for meta indexes and constraints in sqldiff. (1726)
- Improvement: show_urls, Ensure consistent output in show_urls for django 4.0+ (1759)
- Fix: dumpscript, make_aware should not be called if aware already (1745)
- Fix: Use list values for requires_system_checks (1736)

3.2.0

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Changes:

- Improvement: Django 4 support
- Improvement: Accept both --no-input and --noinput
- Improvement: sqldsn, Added more styles to the sqldsn management command
- Improvement: graph_models, Flag for to color code relations based on on_delete
- Improvement: graph_models, Add --relation-fields-only flag
- Improvement: RandomCharField, allow keeping default values
- Fix: HexValidator, Max length validation
- Fix: runserver_plus, Fix KeyError: 'werkzeug.server.shutdown'
- New: managestate, Saves current applied migrations to a file or applies migrations from file

Links

• PyPI: https://pypi.org/project/django-extensions
• Changelog: https://pyup.io/changelogs/django-extensions/
• Repo: http://github.com/django-extensions/django-extensions

[pyup-bot]

Closing this in favor of #494