chore(deps): bump celery from 5.5.3 to 5.6.0 (#13794)

Bumps [celery](https://github.com/celery/celery) from 5.5.3 to 5.6.0.
- [Release notes](https://github.com/celery/celery/releases)
- [Changelog](https://github.com/celery/celery/blob/main/Changelog.rst)
- [Commits](celery/celery@v5.5.3...v5.6.0)

---
updated-dependencies:
- dependency-name: celery
  dependency-version: 5.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@
 asteval==1.0.7
 bleach==6.3.0
 bleach[css]
-celery==5.5.3
+celery==5.6.0
 defusedxml==0.7.1
 django_celery_results==2.6.0
 django-auditlog==3.2.1