Bump djangorestframework from 3.15.0 to 3.15.1

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.15.0 to 3.15.1.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](encode/django-rest-framework@3.15.0...3.15.1)

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

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

requirements.txt

@@ -38,7 +38,7 @@ tzdata==2024.1
 # REST API
 django-cors-headers==4.3.1
 django-filter==24.1
-djangorestframework==3.15.0
+djangorestframework==3.15.1
 djangorestframework-simplejwt[crypto]==5.3.1
 
 # Not used anymore, but needed because some modules are imported in DB migration