Fix mobile build (#33985)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/33985
This was broken by https://github.com/pytorch/pytorch/pull/32521 but only showed up in master CI builds
ghstack-source-id: 99220995
Test Plan: CI
Differential Revision: D20172782
fbshipit-source-id: e4bfca2a6076f1bc1c562fca9c7dfcb156bfbf3e
