Preserve node's stack trace during retrace (#83050)
AOTAutograd retraces graph module produced by torch dynamo, this PR preserves the stack trace in the original fx.Node.
Differential Revision: [D38595638](https://our.internmc.facebook.com/intern/diff/D38595638)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/83050
Approved by: https://github.com/ezyang, https://github.com/voznesenskym
