chore(deps): bump the python group in /backend with 4 updates (#584)

Bumps the python group in /backend with 4 updates: [djangorestframework](https://github.com/encode/django-rest-framework), [urllib3](https://github.com/urllib3/urllib3), [whitenoise](https://github.com/evansd/whitenoise) and [autopep8](https://github.com/hhatto/autopep8).


Updates `djangorestframework` from 3.15.1 to 3.15.2
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](encode/django-rest-framework@3.15.1...3.15.2)

Updates `urllib3` from 2.2.1 to 2.2.2
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.2.1...2.2.2)

Updates `whitenoise` from 6.6.0 to 6.7.0
- [Changelog](https://github.com/evansd/whitenoise/blob/main/docs/changelog.rst)
- [Commits](evansd/whitenoise@6.6.0...6.7.0)

Updates `autopep8` from 2.2.0 to 2.3.0
- [Release notes](https://github.com/hhatto/autopep8/releases)
- [Commits](hhatto/autopep8@v2.2.0...v2.3.0)

---
updated-dependencies:
- dependency-name: djangorestframework
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python
- dependency-name: urllib3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python
- dependency-name: whitenoise
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python
- dependency-name: autopep8
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python
...

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

backend/dev-requirements.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile dev-requirements.in
 #
-autopep8==2.2.0
+autopep8==2.3.0
     # via -r dev-requirements.in
 build==1.0.3
     # via pip-tools
@@ -14,7 +14,7 @@ packaging==23.1
     # via build
 pip-tools==7.4.1
     # via -r dev-requirements.in
-pycodestyle==2.11.1
+pycodestyle==2.12.0
     # via autopep8
 pyproject-hooks==1.0.0
     # via

backend/requirements.txt

@@ -27,7 +27,7 @@ django-filter==24.2
     # via -r requirements.in
 django-model-utils==4.5.1
     # via -r requirements.in
-djangorestframework==3.15.1
+djangorestframework==3.15.2
     # via
     #   -r requirements.in
     #   djangorestframework-simplejwt
@@ -67,9 +67,9 @@ tzdata==2023.3
     # via pytz-deprecation-shim
 tzlocal==5.0.1
     # via apscheduler
-urllib3==2.2.1
+urllib3==2.2.2
     # via -r requirements.in
-whitenoise==6.6.0
+whitenoise==6.7.0
     # via -r requirements.in
 
 # The following packages are considered to be unsafe in a requirements file: