Bump django from 5.2.6 to 5.2.7 in /backend (#2346)

Bumps [django](https://github.com/django/django) from 5.2.6 to 5.2.7.
- [Commits](django/django@5.2.6...5.2.7)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 5.2.7
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

backend/poetry.lock

@@ -14,7 +14,7 @@ packages = [ { include = "apps" } ]
 [tool.poetry.dependencies]
 algoliasearch = "^4.13.2"
 algoliasearch-django = "^4.0.0"
-django = "^5.1"
+django = "^5.2"
 django-configurations = "^2.5.1"
 django-cors-headers = "^4.7.0"
 django-ninja = "^1.4.3"