Update cuda build#525

yiakwy-xpu-ml-framework-team wants to merge 4 commits intouccl-project:mainuccl-project/uccl:mainfrom

yiakwy-xpu-ml-framework-team:update_cuda_buildyiakwy-xpu-ml-framework-team/UCCL-fork:update_cuda_buildCopy head branch name to clipboard