Bump djangorestframework from 3.15.1 to 3.15.2

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.15.1 to 3.15.2.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](encode/django-rest-framework@3.15.1...3.15.2)

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

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

requirements.txt

@@ -2,7 +2,7 @@ dj-database-url==1.2.0
 Django>=4.2,<5.0  # 4.2 is LTS version, support ending in April 2026
 django-cors-headers==4.3.1
 django-filter==24.2  # Recommended by Django REST framework
-djangorestframework==3.15.1
+djangorestframework==3.15.2
 djoser==2.2.2  # REST implementation of Django authentication system
 logtail-python==0.2.10
 Markdown==3.6  # Recommended by Django REST framework