[None][chore] Remove helix test from rtx test list (#10224)

Signed-off-by: Balaram Buddharaju <169953907+brb-nv@users.noreply.github.com>

Author: brb-nv

tests/integration/test_lists/qa/llm_function_rtx6k.txt

@@ -164,7 +164,6 @@ accuracy/test_disaggregated_serving.py::TestDeepSeekV3Lite::test_guided_decoding
 accuracy/test_disaggregated_serving.py::TestDeepSeekV3Lite::test_guided_decoding[xgrammar-mtp_nextn=2]
 accuracy/test_disaggregated_serving.py::TestDeepSeekV3Lite::test_guided_decoding[llguidance-mtp_nextn=0]
 accuracy/test_disaggregated_serving.py::TestDeepSeekV3Lite::test_guided_decoding[llguidance-mtp_nextn=2]
-accuracy/test_disaggregated_serving.py::TestDeepSeekV3Lite::test_auto_dtype_with_helix
 accuracy/test_disaggregated_serving.py::TestGPTOSS::test_auto_dtype[True]
 accuracy/test_disaggregated_serving.py::TestGPTOSS::test_auto_dtype[False]
 accuracy/test_disaggregated_serving.py::TestLlama3_1_8BInstruct::test_auto_dtype[False-False-False]