[nnc] Disable erf and erfc (#63775)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63775
These introduce small accuracy differences that cause some internal
tests to fail, and it's not worth fixing the tests right now because they're
slower than the ATen ops anyways.
ghstack-source-id: 136526229
Test Plan:
```
buck test mode/dev //aml/eccv/mcm/training:tests -- --exact 'aml/eccv/mcm/training:tests - test_build_torch_script_model (aml.eccv.mcm.training.tests.publish_helper_tests.TransformerPredictorPublishHelperTests)'
```
Reviewed By: navahgar
Differential Revision: D30484557
fbshipit-source-id: 095a9c810539a499105b76e1d96843dbc61b0079
