Make backend_accuracy_fails suppress errors in same_two_models (#100324)
The basic idea is that if we're trying to match for an accuracy
error, we don't want to switch to a compile/runtime error, because
that's probably us breaking things in a different way.
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/100324
Approved by: https://github.com/voznesenskym
