[Features] Qwen3.6 PartialRoPE supports#568

PatchouliTIS wants to merge 8 commits into

vllm-project:mainvllm-project/speculators:mainfrom

PatchouliTIS:patchy/qwen36_support_prPatchouliTIS/speculators:patchy/qwen36_support_prCopy head branch name to clipboard