Remove unnecessary blank line in test.py

Author: oscarsj

csharp/ql/integration-tests/posix/standalone_dependencies_no_framework/test.py

@@ -3,7 +3,6 @@
 from ..conftest import _supports_mono_nuget
 
 
-
 @pytest.mark.only_if(_supports_mono_nuget())
 def test(codeql, csharp):
     os.environ["CODEQL_EXTRACTOR_CSHARP_BUILDLESS_DOTNET_FRAMEWORK_REFERENCES"] = (