### What this PR does / why we need it?
Resolved the issue of EPLB failure caused by changes in the log2phy map
due to device type modifications when using MTP rotation position
encoding.
### Does this PR introduce any user-facing change?
### How was this patch tested?
https://github.com/vllm-project/vllm/commit/releases/v0.11.0
- vLLM version: v0.11.0
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Signed-off-by: offline0806 <3337230449@qq.com>
Co-authored-by: offline0806 <3337230449@qq.com>