[CI/Build] Remove skip global cleanup in test_struct_output_generate.py (#29022)

Signed-off-by: Randall Smith <ransmith@amd.com>
Co-authored-by: Randall Smith <ransmith@amd.com>

tests/v1/entrypoints/llm/test_struct_output_generate.py

@@ -121,7 +121,6 @@ def test_guided_decoding_deprecated():
     assert sp1.structured_outputs == guided_decoding
 
 
-@pytest.mark.skip_global_cleanup
 @pytest.mark.parametrize(
     "model_name, backend, tokenizer_mode, speculative_config",
     PARAMS_MODELS_BACKENDS_TOKENIZER_MODE,
@@ -626,7 +625,6 @@ Make the response as short as possible.
                 )
 
 
-@pytest.mark.skip_global_cleanup
 @pytest.mark.parametrize(
     "model_name, backend, tokenizer_mode, reasoning_parser, speculative_config",  # noqa: E501
     [
@@ -711,7 +709,6 @@ def test_structured_output_with_reasoning_matrices(
         jsonschema.validate(instance=output_json, schema=reasoning_schema)
 
 
-@pytest.mark.skip_global_cleanup
 @pytest.mark.parametrize("model_name, tokenizer_mode", PARAMS_MODELS_TOKENIZER_MODE)
 def test_structured_output_auto_mode(
     unsupported_json_schema: dict[str, Any],
@@ -758,7 +755,6 @@ def test_structured_output_auto_mode(
         assert isinstance(parsed_json, dict)
 
 
-@pytest.mark.skip_global_cleanup
 def test_guidance_no_additional_properties():
     llm = LLM(
         model="Qwen/Qwen2.5-1.5B-Instruct",