Ignore notebooks when checking for newlines (#61156)
Summary:
Fix lint on master (these files should be considered "generated" so don't lint them)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61156
Reviewed By: malfet
Differential Revision: D29532211
Pulled By: driazati
fbshipit-source-id: a1e47f45bedf441613bdc2bd60fbf8299e5c962f
