[HLSL] Avoid putting the byval attribute on out and inout parameters#150495

Icohedron merged 4 commits intollvm:mainllvm/llvm-project:mainfrom

Icohedron:out-inout-arg-byval-attr-removalIcohedron/llvm-project:out-inout-arg-byval-attr-removalCopy head branch name to clipboard