chore: satisfy isort lines-after-imports in the unsupported-msg test

Author: vlad-scherbich

tests/internal/test_py315_import_degrade.py

@@ -14,6 +14,7 @@
 from ddtrace.internal.compat import NEXT_PY_VERSION_INFO
 from ddtrace.internal.compat import PYTHON_VERSION_INFO
 
+
 _RUNNING_VERSION = f"{PYTHON_VERSION_INFO[0]}.{PYTHON_VERSION_INFO[1]}"
 _UNSUPPORTED_MSG = f"This version of CPython is not supported yet: {_RUNNING_VERSION}"