GCloud Monitoring Alerts from the CI should end up in ops-genie

Created by: jhchabran

Unless you're staring at Slack, it's easy to miss those alerts https://sourcegraph.slack.com/archives/C039KBLH65V/p1657097673474229

Were they wired to Ops-Genie, we would have a faster reaction time.

@quinnhare assigning you here as a way to put this on your radar.