build(deps): Bump django in /testing/plugins_integration (pytest-dev#14163)

Bumps [django](https://github.com/django/django) from 6.0.1 to 6.0.2.
- [Commits](django/django@6.0.1...6.0.2)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 6.0.2
  dependency-type: direct:production
...

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Author: dependabot[bot]

testing/plugins_integration/requirements.txt

@@ -1,5 +1,5 @@
 anyio[trio]==4.12.1
-django==6.0.1
+django==6.0.2
 pytest-asyncio==1.3.0
 pytest-bdd==8.1.0
 pytest-cov==7.0.0