pytorch

731dcd75 - [torch/elastic] Revise the note section of RendezvousHandler doc (#57723)

[torch/elastic] Revise the note section of RendezvousHandler doc (#57723) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/57723 Updated the note section of `RendezvousHandler`: - Removed the experimental API warning. - Recommended using the C10d Store instead of etcd for most users. Test Plan: N/A Reviewed By: kiukchung Differential Revision: D28253828 fbshipit-source-id: c4f34dffd1a3cc132977029fe449b6d63ddc877b