fix(ci): isolate multi-node cache path and k8s job per run+version#607

EdwardXuy wants to merge 4 commits into

sgl-project:mainsgl-project/sgl-kernel-npu:mainfrom

EdwardXuy:fix/multi-node-cache-isolationEdwardXuy/sgl-kernel-npu:fix/multi-node-cache-isolationCopy head branch name to clipboard