### What this PR does / why we need it? ### Does this PR introduce _any_ user-facing change? ### How was this patch tested? - vLLM version: v0.11.2 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.2 Signed-off-by: hfadzxy <starmoon_zhang@163.com>