fix test

Author: alexander-alderman-webb

tests/integrations/openai/test_openai.py

@@ -1247,7 +1247,6 @@ def test_ai_client_span_responses_api(
 
     expected_data = {
         "gen_ai.operation.name": "responses",
-        "gen_ai.response.streaming": True,
         "gen_ai.system": "openai",
         "gen_ai.response.model": "response-model-id",
         "gen_ai.usage.input_tokens": 20,