Skip TorchScript backend for OVRSource as well (#75138)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/75138
(Note: this ignores all push blocking failures!)
Test Plan: CI
Reviewed By: wconstab
Differential Revision: D35331263
fbshipit-source-id: e426c4017359c9f98188c0df5226775be7b1f700
(cherry picked from commit bf1768f3be06e9de643978d70591d9cd15ef11b3)
