Bump the pip group across 1 directory with 3 updates

Bumps the pip group with 2 updates in the / directory: [gunicorn](https://github.com/benoitc/gunicorn) and [black](https://github.com/psf/black).


Updates `gunicorn` from 20.1.0 to 22.0.0
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](benoitc/gunicorn@20.1.0...22.0.0)

Updates `black` from 21.12b0 to 24.3.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits/24.3.0)

Updates `celery` from 5.1.2 to 5.4.0
- [Release notes](https://github.com/celery/celery/releases)
- [Changelog](https://github.com/celery/celery/blob/main/Changelog.rst)
- [Commits](celery/celery@v5.1.2...v5.4.0)

---
updated-dependencies:
- dependency-name: gunicorn
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: black
  dependency-type: direct:development
  dependency-group: pip
- dependency-name: celery
  dependency-type: indirect
  dependency-group: pip
...

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

pyproject.toml

@@ -13,7 +13,7 @@ authors = [
 
 [tool.poetry.dependencies]
 python = ">=3.9,<3.12"
-gunicorn = "^20.0.4"  # https://github.com/benoitc/gunicorn
+gunicorn = "^22.0.0"  # https://github.com/benoitc/gunicorn
 rcssmin = "^1.0.6"  # https://github.com/ndparker/rcssmin
 argon2-cffi = "^20.1.0"  # https://github.com/hynek/argon2_cffi
 whitenoise = "^5.2.0"  # https://github.com/evansd/whitenoise
@@ -65,7 +65,7 @@ flake8 = "^7.0.0"  # https://github.com/PyCQA/flake8
 pylint-django = "^2.3.0"  # https://github.com/PyCQA/pylint-django  # downgraded because https://github.com/PyCQA/pylint-django/issues/309
 pre-commit = "^2.13.0"  # https://github.com/pre-commit/pre-commit
 darglint = "^1.8.1"
-black = "^21.12b0"
+black = "^24.3"
 
 # Django
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