Automated submodule update: tensorpipe (pytorch#59374)

Summary:
This is an automated pull request to update the first-party submodule for [pytorch/tensorpipe](https://github.com/pytorch/tensorpipe).

New submodule commit: pytorch/tensorpipe@e942ea1

Pull Request resolved: pytorch#59374

Test Plan: Ensure that CI jobs succeed on GitHub before landing.

Reviewed By: lw

Differential Revision: D28867855

fbshipit-source-id: e1325046003f5c546f02024ff4c427c91721cd7e