### What this PR does / why we need it? This PR upgrades the core vLLM dependency to a newer version from the main branch (`13397841ab469cecf1ed425c3f52a9ffc38139b5`). This is necessary to keep our project up-to-date with the latest features and fixes from upstream vLLM. 1.ac32e66cf9pass file is moved. - vLLM version: v0.15.0 - vLLM main:d7e17aaacd--------- Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com> Signed-off-by: wxsIcey <1790571317@qq.com> Signed-off-by: Meihan-chen <jcccx.cmh@gmail.com> Co-authored-by: wxsIcey <1790571317@qq.com>