(fix): Add some missing std::moves to C10 (#88512)
I saw some missed optimization opportunities in C10 using std::move and thought I would submit a PR to fix them. There are particularly a lot of them dealing with the symbolic operators which are used in quite a few places including in loops.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/88512
Approved by: https://github.com/ezyang
