[PyTorch] Copy vectors less in Function::append_operator (#63977)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63977
Doesn't seem to be any reason to copy these argument vectors.
ghstack-source-id: 137566815
Test Plan: CI
Reviewed By: dhruvbird, raziel
Differential Revision: D30550301
fbshipit-source-id: 33c199f975e4fb62c50a8210dc08aa9bb7a3e2f2
