fix ruff

Signed-off-by: emdneto <[email protected]>

Author: emdneto

instrumentation/opentelemetry-instrumentation-fastapi/tests/test_fastapi_instrumentation.py

@@ -14,9 +14,9 @@
 
 # pylint: disable=too-many-lines
 
-from importlib.metadata import PackageNotFoundError
 import unittest
 from contextlib import ExitStack
+from importlib.metadata import PackageNotFoundError
 from timeit import default_timer
 from unittest.mock import Mock, call, patch