Bump django-cors-headers from 3.11.0 to 3.12.0

Bumps [django-cors-headers](https://github.com/adamchainz/django-cors-headers) from 3.11.0 to 3.12.0.
- [Release notes](https://github.com/adamchainz/django-cors-headers/releases)
- [Changelog](https://github.com/adamchainz/django-cors-headers/blob/main/HISTORY.rst)
- [Commits](adamchainz/django-cors-headers@3.11.0...3.12.0)

---
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>

Author: dependabot[bot]

requirements/base.txt

@@ -11,10 +11,10 @@ whitenoise==6.0.0
 
 django-filter==21.1
 django-extensions==3.1.5
-django-cors-headers==3.11.0
+django-cors-headers==3.12.0
 django-storages==1.12.3
 
 drf-jwt==1.19.2
 
-boto3==1.21.46
+boto3==1.22.9
 attrs==21.4.0