[None][test] Waive 4 failed cases for main in QA CI

[trtllm-agent]

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/1601/
Bug(s): 6327149, 6414760, 6415323

Waive entries added

full:GB200/disaggregated/test_ad_disagg.py::test_async_generation_matches_aggregate SKIP (https://nvbugs/6415323)
full:GB200/accuracy/test_llm_api_pytorch_multimodal.py::TestExaone4_5_33B::test_auto_dtype[full_budget] SKIP (https://nvbugs/6327149)
full:GB200/accuracy/test_llm_api_pytorch_multimodal.py::TestExaone4_5_33B::test_auto_dtype[forced_chunked_prefill] SKIP (https://nvbugs/6327149)
full:GB200/test_e2e.py::test_qwen_e2e_cpprunner_large_new_tokens[DeepSeek-R1-Distill-Qwen-1.5B-DeepSeek-R1-Distill-Qwen-1.5B] SKIP (https://nvbugs/6414760)

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

[jieli-matrix]

Close as address in #16032