Remove commented-out code in `auto_update` (#4149)

This PR removes some commented-out code in the `auto_update` crate that
we no longer need.

Release Notes:

- N/A
ebce6226bbMarshall Bowers committed on 1/19/2024, 4:12:42 AM· committed by GitHubparentfd726ad
1 file changedLine totals unavailable