### What this PR does / why we need it?
add ut for qwen2_5_vl
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
not involved
- vLLM version: v0.10.0
- vLLM main:
2836dd73f1
Signed-off-by: Ronald1995 <ronaldautomobile@163.com>