Automated submodule update: kineto (#79925)
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/a7c85d503cb452cd9a5d4561105ff47ea464c2b9
Test Plan: Ensure that CI jobs succeed on GitHub before landing.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/79925
Approved by: https://github.com/malfet, https://github.com/robieta
