[Relax] Add support for func attr inheritance in SplitLayoutRewritePreproc#17682

Hzfengsy merged 3 commits intoapache:mainapache/tvm:mainfrom

HongHongHongL:add_attr_inheritance_for_SplitLayoutRewritePreprocHongHongHongL/tvm:add_attr_inheritance_for_SplitLayoutRewritePreprocCopy head branch name to clipboard