Bump djangorestframework from 3.15.0 to 3.15.2

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.15.0 to 3.15.2.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](encode/django-rest-framework@3.15.0...3.15.2)

---
updated-dependencies:
- dependency-name: djangorestframework
  dependency-type: direct:production
...

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

requirements.txt

@@ -20,7 +20,7 @@ django-appconf==1.0.6
 django-ipware==6.0.4
 django-redis==5.4.0
 django-select2==8.1.2
-djangorestframework==3.15.0
+djangorestframework==3.15.2
 hiredis==2.3.2
 hyperlink==21.0.0
 idna==3.7