[ET][Portable][Build Size] Reduce build size of op_copy#6019

manuelcandales wants to merge 5 commits intogh/manuelcandales/110/basepytorch/executorch:gh/manuelcandales/110/basefrom

gh/manuelcandales/110/headpytorch/executorch:gh/manuelcandales/110/headCopy head branch name to clipboard