Bump django-celery-results from 2.3.0 to 2.3.1

Bumps [django-celery-results](https://github.com/celery/django-celery-results) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/celery/django-celery-results/releases)
- [Changelog](https://github.com/celery/django-celery-results/blob/master/Changelog)
- [Commits](celery/django-celery-results@v2.3.0...v2.3.1)

---
updated-dependencies:
- dependency-name: django-celery-results
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements/base.txt

@@ -4,7 +4,7 @@ psycopg2==2.9.3
 djangorestframework==3.13.1
 
 celery==5.2.6
-django-celery-results==2.3.0
+django-celery-results==2.3.1
 django-celery-beat==2.2.1
 
 whitenoise==6.0.0