Update django-extensions requirement from ==3.2.* to ==4.1 in /server (#334)

Updates the requirements on [django-extensions](https://github.com/django-extensions/django-extensions) to permit the latest version.
- [Release notes](https://github.com/django-extensions/django-extensions/releases)
- [Changelog](https://github.com/django-extensions/django-extensions/blob/main/CHANGELOG.md)
- [Commits](django-extensions/django-extensions@3.2.0...4.1)

---
updated-dependencies:
- dependency-name: django-extensions
  dependency-version: '4.1'
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

server/requirements.txt

@@ -8,7 +8,7 @@ channels_redis==4.2.*
 Django==4.2.*
 django-cors-headers==4.7.*
 django-decorator-include==3.3
-django-extensions==3.2.*
+django-extensions==4.1
 django-formset-js-improved
 django-multifactor==0.8.2
 djangorestframework==3.16.*