[ONNX] Fix regression disabling checker (#39073)
Summary:
Fix regression disabling checker. Checker should be enabled for ONNX export type only.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/39073
Reviewed By: hl475
Differential Revision: D21992276
Pulled By: houseroad
fbshipit-source-id: 79c671fc4af9e6d28e8957e04ae205f42f4bb38a
