chore(deps): bump django-cors-headers from 3.14.0 to 4.3.1

Bumps [django-cors-headers](https://github.com/adamchainz/django-cors-headers) from 3.14.0 to 4.3.1.
- [Changelog](https://github.com/adamchainz/django-cors-headers/blob/main/CHANGELOG.rst)
- [Commits](adamchainz/django-cors-headers@3.14.0...4.3.1)

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

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