[minifier] Continue on assertion for accuracy minification (#89739)
During accuracy minification, minifier can create graphs which can cause assertion failures. This PR catches such assertions and let minifier move on, instead of getting stuck in minifying this issue.
It is possible that such graphs point to some real-although-unrelated issue. So, printing an assertion to flag and debug if needed.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/89739
Approved by: https://github.com/mlazos
