Enable upgraders in TS server (#70539)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/70539
Pull Request resolved: https://github.com/pytorch/pytorch/pull/70538
ghstack-source-id: 146384458
Test Plan: python test/test_jit.py TestUpgraders
Reviewed By: gmagogsfm
Differential Revision: D33375195
fbshipit-source-id: 170960b409175bb987cf9dbb65ffed3283e5f6f9
