Bump django-cors-headers from 4.3.1 to 4.5.0 in /src

Bumps [django-cors-headers](https://github.com/adamchainz/django-cors-headers) from 4.3.1 to 4.5.0.
- [Changelog](https://github.com/adamchainz/django-cors-headers/blob/main/CHANGELOG.rst)
- [Commits](adamchainz/django-cors-headers@4.3.1...4.5.0)

---
updated-dependencies:
- dependency-name: django-cors-headers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/poetry.lock

@@ -10,7 +10,7 @@ readme = "README.md"
 python = "^3.10"
 django = ">=4.2,<4.3"
 djangorestframework = "^3.14.0"
-django-cors-headers = "^4.3.1"
+django-cors-headers = "^4.5.0"
 whitenoise = "^6.6.0"
 python-decouple = "^3.8"
 gunicorn = "^22.0.0"