[PyTorch] Fix missing moves in SchemaParser::parseArgument (#64839)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/64839
Resulted in some extra shared_ptr refcount bumps.
ghstack-source-id: 138623356
Test Plan: CI
Reviewed By: smessmer
Differential Revision: D30875749
fbshipit-source-id: 531f04c453f7410ed3d4ff054217f21a250be8e9
