### What this PR does / why we need it?
Add nightly test for DeepSeek-V3.2-Exp
### How was this patch tested?
test action:
https://github.com/vllm-project/vllm-ascend/actions/runs/19156153634/job/54757008557?pr=3908
- vLLM version: v0.11.0
- vLLM main:
83f478bb19
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Signed-off-by: hfadzxy <starmoon_zhang@163.com>