compliance: Reduce noisiness when checks were successful (#53515)

This will ensure we do not post a second Slack message in case the first
check was successful. We still _run_ the second check, but do not notify

Release Notes:

- N/A
4c63fb1a10Finn Evers committed on 4/10/2026, 4:39:35 PM· committed by GitHubparentc788dc5
5 files changedLine totals unavailable