[None][infra] Waive failed tests for release branch (#7036)

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

Author: EmmaQiaoCh

tests/integration/test_lists/waives.txt

@@ -285,3 +285,4 @@ accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_bfloat16[mtp_nextn=0-
 accuracy/test_llm_api.py::TestMistral_Nemo_12B_Base::test_fp8 SKIP (https://nvbugs/5413197)
 accuracy/test_cli_flow.py::TestLlama3_8BInstructGradient1048k::test_long_context_ppl SKIP (https://nvbugs/5413362)
 accuracy/test_llm_api_pytorch.py::TestDeepSeekR1::test_nvfp4_multi_gpus[throughput_tp8] SKIP (https://nvbugs/5455140)
+disaggregated/test_disaggregated.py::test_disaggregated_diff_max_tokens[TinyLlama-1.1B-Chat-v1.0] SKIP (https://nvbugs/5451272)