k8s-deployer alerts have moved to Managed Prometheus.
k8s-deployer alerts have moved to Managed Prometheus.

Bug: skia:13542
Change-Id: I09ad91ef899743d367bcb3ed3635192694ebcfc3
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/568162
Reviewed-by: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@google.com>

google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot