[FixCI] Enable chunked prefill for auto-prefix-caching test#4551

MengqingCao wants to merge 1 commit intovllm-project:mainvllm-project/vllm-ascend:mainfrom

MengqingCao:new_main2mainMengqingCao/vllm-ascend-fork:new_main2mainCopy head branch name to clipboard