Bump django-cors-headers from 4.3.1 to 4.6.0

Bumps [django-cors-headers](https://github.com/adamchainz/django-cors-headers) from 4.3.1 to 4.6.0.
- [Changelog](https://github.com/adamchainz/django-cors-headers/blob/main/CHANGELOG.rst)
- [Commits](adamchainz/django-cors-headers@4.3.1...4.6.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -77,7 +77,7 @@ django-admin-sortable==2.3
     # via -r requirements.in
 django-autocomplete-light==3.9.7
     # via wagtail-inventory
-django-cors-headers==4.3.1
+django-cors-headers==4.6.0
     # via -r requirements.in
 django-csp==3.8
     # via -r requirements.in