Bump django-stubs from 5.0.2 to 5.1.1 in /{{ cookiecutter.name }}

Bumps [django-stubs](https://github.com/typeddjango/django-stubs) from 5.0.2 to 5.1.1.
- [Release notes](https://github.com/typeddjango/django-stubs/releases)
- [Commits](typeddjango/django-stubs@5.0.2...5.1.1)

---
updated-dependencies:
- dependency-name: django-stubs
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

{{ cookiecutter.name }}/poetry.lock

@@ -36,7 +36,7 @@ whitenoise = "^6.7.0"
 [tool.poetry.group.dev.dependencies]
 autoflake = "^2.2.1"
 black = "^24.4.2"
-django-stubs = "^5.0.2"
+django-stubs = "^5.1.1"
 djangorestframework-stubs = "^3.15.0"
 dotenv-linter = "^0.5.0"
 flake8-absolute-import = "^1.0.0.2"