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] <support@github.com>

Author: dependabot[bot]

poetry.lock

@@ -9,7 +9,7 @@ python = "^3.8.10"
 django = "^4.2.11"
 markdown = "^3.2.1"
 pygments = "^2.15.0"
-djangorestframework = "^3.13.1"
+djangorestframework = "^3.15.2"
 django-filter = "^2.2.0"
 pyyaml = "^6.0.0"
 django-mptt = "^0.14.0"