### What this PR does / why we need it? when ops torchair_fused_experts_with_mc2 is called, we need pass a tp group, but now it only pass when quantized scenario, we need also pass it when unquantized. - vLLM version: v0.11.0rc3 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.0 Signed-off-by: zouyida2052 <zouyida2002@gmail.com>