[nvbug/5354946][fix] Fix mtp vanilla draft inputs (#5568)

Signed-off-by: Fanrong Li <[email protected]>

Author: lfr-0531

tensorrt_llm/_torch/speculative/mtp.py

@@ -522,7 +522,6 @@ def forward(
                 "position_ids": draft_inputs["position_ids"],
                 "hidden_states": draft_hidden_states,
                 "attn_metadata": draft_inputs["attn_metadata"],
-                "spec_metadata": draft_inputs["spec_metadata"],
             }
         next_draft_tokens = torch.stack(next_draft_tokens, dim=1)
 

tests/integration/test_lists/waives.txt

@@ -422,7 +422,6 @@ accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4_4gpus[moe_backe
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4_4gpus[moe_backend=TRTLLM-mtp_nextn=2-ep4-fp8kv=True-attention_dp=True-cuda_graph=True-overlap_scheduler=True-torch_compile=False] SKIP (https://nvbugs/5349343)
 full:B200/test_e2e.py::test_ptp_quickstart_advanced_deepseek_multi_nodes[DeepSeek-R1/DeepSeek-R1-0528-FP4] SKIP (https://nvbugs/5344688)
 accuracy/test_llm_api.py::TestLlama3_1_8BInstruct::test_guided_decoding_4gpus[xgrammar] SKIP (https://nvbugs/5346443)
-accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_fp8_block_scales[mtp=vanilla-fp8kv=False-attention_dp=False-cuda_graph=False-overlap_scheduler=False-torch_compile=False] SKIP (https://nvbugs/5354946)
 examples/test_multimodal.py::test_llm_multimodal_general[kosmos-2-pp:1-tp:1-float16-bs:1-cpp_e2e:True-nb:1] SKIP (https://nvbugs/5354936)
 examples/test_multimodal.py::test_llm_multimodal_general[fuyu-8b-pp:1-tp:1-float16-bs:1-cpp_e2e:True-nb:1] SKIP (https://nvbugs/5354936)
 accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_fp8_block_scales_4gpus_static_eplb SKIP (https://nvbugs/5354925)