Automated submodule update: kineto (#59674)
Summary:
This is an automated pull request to update the first-party submodule for [pytorch/kineto](https://github.com/pytorch/kineto).
New submodule commit: https://github.com/pytorch/kineto/commit/6f9c0eeff519ac7365fec427829404c9741ef391
Pull Request resolved: https://github.com/pytorch/pytorch/pull/59674
Test Plan: Ensure that CI jobs succeed on GitHub before landing.
Reviewed By: larryliu0820
Differential Revision: D28977762
fbshipit-source-id: d441d4d46a7044cc05eb8b21e59471deee312e02
