### What this PR does / why we need it?
Update the configuration for optimal performance of deepseek v3.2 in the usage tutorial.
- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08
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Signed-off-by: cookieyyds <126683903+cookieyyds@users.noreply.github.com>
Signed-off-by: Mengqing Cao <cmq0113@163.com>
Co-authored-by: Mengqing Cao <cmq0113@163.com>