Setup Buildbuddy for CI
Free version of https://www.buildbuddy.io/ allows to collect insights about Bazel builds. It also allows remote caching, but we already use a GCS bucket for that.
Paid version supports remote execution, maybe we'll use it in the future if we need it.
Please ask to join the team via https://app.buildbuddy.io/join/gitlab-agent using your @gitlab.com
email (GitLab employees only).
I'm going to merge this as it only works on the main branch, not in MRs (i.e. no way to test it in a MR) because it relies on a protected variable, which is only set on the main branch.
Edited by Mikhail Mazurskiy