Bump djangorestframework from 3.15.1 to 3.16.0

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.15.1 to 3.16.0.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](encode/django-rest-framework@3.15.1...3.16.0)

---
updated-dependencies:
- dependency-name: djangorestframework
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -105,7 +105,7 @@ django-ga-context==0.1.0
 django-impersonate==1.9.5
 django-filter==25.1
 django-crispy-forms==2.3
-djangorestframework==3.15.1
+djangorestframework==3.16.0
 django-taggit==4.0.0
 django-templatetag-sugar==1.0
 django-classy-tags==4.1.0