Append multiple arguments to list of flags as multiple items (#34899)
Summary:
This makes PyTorch compileable(but not linkable) with `CUDA_SEPARABLE_COMPILATION` option enabled.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/34899
Test Plan: CI
Differential Revision: D20501050
Pulled By: malfet
fbshipit-source-id: 02903890a827fcc430a26f397d4d05999cf3a441
