[None][test] Waive 7 failed cases for main in QA CI

[xinhe-nv]

Auto-generated Waive PR

Created by: TensorRT LLM CI Report (requested by qa@nvidia.com)
Target branch: main
Jenkins build: https://prod.blsm.nvidia.com/swqa-tensorrt-qa-test/job/LLM_FUNCTION_CLUSTER_TEST/1395/
Bug(s): 5702795, 6114608, 6115560, 6115562

Waive entries added

test_e2e.py::test_multi_nodes_eval[DeepSeek-R1/DeepSeek-R1-0528-FP4-tp16-mmlu] SKIP (https://nvbugs/6114608)
test_e2e.py::test_multi_nodes_eval[Qwen3/saved_models_Qwen3-235B-A22B_nvfp4_hf-tp16-mmlu] SKIP (https://nvbugs/6114608)
test_e2e.py::test_multi_nodes_eval[Kimi-K2-Thinking-NVFP4-tp16-mmlu] SKIP (https://nvbugs/6114608)
test_e2e.py::test_multi_nodes_eval[nemotron-nas/Llama-3_1-Nemotron-Ultra-253B-v1-tp16-mmlu] SKIP (https://nvbugs/6114608)
test_e2e.py::test_multi_nodes_eval[Qwen3/Qwen3-235B-A22B-tp16-mmlu] SKIP (https://nvbugs/6115560)
accuracy/test_llm_api_pytorch.py::TestQwen3NextInstruct::test_nvfp4[tp1-cutlass] SKIP (https://nvbugs/5702795)
test_e2e.py::test_openai_disagg_multi_nodes_completion_service_discovery[http] SKIP (https://nvbugs/6115562)

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This PR was auto-generated by TensorRT LLM CI Report. Please review the waive entries before merging.

[crazydemo]

merge to #13504