[https://nvbugs/6796296][test] Unwaive TestDeepSeekV4Flash::test_nvfp4_kv

The intermittent CUDA 700 / KVCM2 CorruptedError during generation
CUDA graph capture no longer reproduces on 4x DGX B300 (NVLinkOneSided
MoE A2A, as in CI): 8/8 consecutive passes at 3536bb5, GSM8K
94.655-95.375 vs. reference 95.110 / threshold 91.907. The root-cause
fix was not identified; unwaiving to collect CI signal on
DGX_B300-4_GPUs-PyTorch-1.

Signed-off-by: peaceh <103117813+peaceh-nv@users.noreply.github.com>
Co-Authored-By: Claude <noreply@anthropic.com>

Author: peaceh-nv

tests/integration/test_lists/waives.txt

@@ -10,7 +10,6 @@ accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_bfloat16_4gpus[tp2pp2
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_bfloat16_4gpus[tp4-mtp_nextn=2-attention_dp=True-cuda_graph=True-overlap_scheduler=True-torch_compile=True] SKIP (https://nvbugs/6198774)
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_bfloat16_python_scheduler[mtp_nextn=0-attention_dp=False-cuda_graph=False-overlap_scheduler=False-enable_chunked_prefill=True] SKIP (https://nvbugs/6388139)
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_bfloat16_python_scheduler[mtp_nextn=2-attention_dp=False-cuda_graph=False-overlap_scheduler=False-enable_chunked_prefill=True] SKIP (https://nvbugs/6507095)
-accuracy/test_llm_api_pytorch.py::TestDeepSeekV4Flash::test_nvfp4_kv SKIP (https://nvbugs/6796296)
 accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_2gpus[cutlass-one_model-overlap_scheduler] SKIP (https://nvbugs/6762288)
 accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_2gpus[triton-one_model-overlap_scheduler] SKIP (https://nvbugs/6762288)
 accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-cutlass-one_model-no_overlap_scheduler] SKIP (https://nvbugs/6644462)