Add link to gold ingestion alerts
Add link to gold ingestion alerts

BUG=skia:

Review URL: https://codereview.chromium.org/1810173002

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