move not test file

Author: valentin-gauthier-geosiris

…/tests/test_parallel_rels_performance.py …xample/test_parallel_rels_performance.pyenergyml-utils/tests/test_parallel_rels_performance.py renamed to energyml-utils/example/test_parallel_rels_performance.py energyml-utils/tests/test_parallel_rels_performance.py renamed to energyml-utils/example/test_parallel_rels_performance.py

@@ -12,7 +12,7 @@
 from pathlib import Path
 import pytest
 
-from energyml.utils.epc_stream_old import EpcStreamReader
+from energyml.utils.epc_stream import EpcStreamReader
 
 
 # Default test file path - can be overridden via environment variable