Add django as a requirement to the linter

Obviously it is needed when generating the sql through the sqlmigrate command

tests/test_project_fixtures/test_project_rename_table/test_project_rename_table/wsgi.py

@@ -11,6 +11,6 @@ import os
 
 from django.core.wsgi import get_wsgi_application
 
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "test_project_add_not_null_column.settings")
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "test_project_rename_table.settings")
 
 application = get_wsgi_application()