chore: fix datasource django tests (#325)

Author: jbarreau

src/datasource_django/pyproject.toml

@@ -54,7 +54,7 @@ pytest = "~=7.1"
 pytest-asyncio = "~=0.18,<0.23.2"
 coverage = "~=6.5"
 pytest-cov = "^4.0.0"
-pytest-django = ">=4.0.0"
+pytest-django = ">=4.0.0,<4.11.0"
 
 [tool.poetry.group.linter.dependencies]
 [[tool.poetry.group.linter.dependencies.flake8]]