[None][chore] Add failed cases into waives.txt (#7682)

Signed-off-by: xinhe-nv <[email protected]>

Author: xinhe-nv

tests/integration/test_lists/waives.txt

@@ -345,3 +345,4 @@ accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_fp8_block_scales[mtp=
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4_4gpus[moe_backend=CUTLASS-mtp_nextn=0-ep4-fp8kv=True-attention_dp=True-cuda_graph=True-overlap_scheduler=True-torch_compile=True] SKIP (https://nvbugs/5516665)
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_bfloat16_4gpus[ep4-mtp_nextn=2-attention_dp=True-cuda_graph=True-overlap_scheduler=True-torch_compile=True] SKIP (https://nvbugs/5516665)
 accuracy/test_llm_api_pytorch.py::TestQwen3_235B_A22B::test_nvfp4[latency_moe_trtllm] SKIP (https://nvbugs/5516666)
+accuracy/test_llm_api_pytorch.py::TestLlama3_2_3B::test_auto_dtype SKIP (https://nvbugs/5471106)