[XPU] enable is_act_and_mul for xpu#37481

xuechendi wants to merge 3 commits intovllm-project:mainvllm-project/vllm:mainfrom

xuechendi:wip_nemotron_h_xpu_fusedmoexuechendi/vllm:wip_nemotron_h_xpu_fusedmoeCopy head branch name to clipboard