[PyTorch] Don't inline Dispatcher::call on mobile (#53197)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/53197
This probably causes a code size blowup and we care more about the size savings than the incremental perf on mobile.
ghstack-source-id: 122977713
Test Plan: buildsizebot some mobile apps
Reviewed By: dhruvbird
Differential Revision: D26731181
fbshipit-source-id: 78a926278a85028af09bfa0731d4d59a55ee3746
