chore(deps): bump the python group in /backend with 3 updates (#598)

Bumps the python group in /backend with 3 updates: [django](https://github.com/django/django), [django-filter](https://github.com/carltongibson/django-filter) and [pyyaml](https://github.com/yaml/pyyaml).


Updates `django` from 5.0.7 to 5.1
- [Commits](django/django@5.0.7...5.1)

Updates `django-filter` from 24.2 to 24.3
- [Release notes](https://github.com/carltongibson/django-filter/releases)
- [Changelog](https://github.com/carltongibson/django-filter/blob/main/CHANGES.rst)
- [Commits](carltongibson/django-filter@24.2...24.3)

Updates `pyyaml` from 6.0.1 to 6.0.2
- [Release notes](https://github.com/yaml/pyyaml/releases)
- [Changelog](https://github.com/yaml/pyyaml/blob/main/CHANGES)
- [Commits](yaml/pyyaml@6.0.1...6.0.2)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python
- dependency-name: django-filter
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python
- dependency-name: pyyaml
  dependency-type: direct:production
  update-type: version-update:semver-patch
  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

@@ -20,7 +20,7 @@ pyproject-hooks==1.0.0
     # via
     #   build
     #   pip-tools
-pyyaml==6.0.1
+pyyaml==6.0.2
     # via -r dev-requirements.in
 tomli==2.0.1
     # via

backend/requirements.txt

@@ -6,13 +6,13 @@
 #
 apscheduler==3.10.1
     # via django-apscheduler
-asgiref==3.7.2
+asgiref==3.8.1
     # via django
 beautifulsoup4==4.12.3
     # via -r requirements.in
 dj-database-url==2.2.0
     # via -r requirements.in
-django==5.0.7
+django==5.1
     # via
     #   -r requirements.in
     #   dj-database-url
@@ -23,7 +23,7 @@ django==5.0.7
     #   djangorestframework-simplejwt
 django-apscheduler==0.6.2
     # via -r requirements.in
-django-filter==24.2
+django-filter==24.3
     # via -r requirements.in
 django-model-utils==4.5.1
     # via -r requirements.in
@@ -51,7 +51,7 @@ pytz==2023.3
     # via apscheduler
 pytz-deprecation-shim==0.1.0.post0
     # via -r requirements.in
-pyyaml==6.0.1
+pyyaml==6.0.2
     # via -r requirements.in
 six==1.16.0
     # via apscheduler