Change the caching mechanism for omnibus-gitlab builds
Tomasz shared:
Runner just received support for Google Cloud Storage as remote cache mechanism. I remember that months ago you've migrated with your runners to GCP, but you're still using s3.amazonaws.com for caching. When https://gitlab.com/gitlab-org/gitlab-runner/merge_requests/968 will be released with stable release (so at 22th) you may try to use something closer to your runners
We'll start testing this on our Shared and private Runners just after releasing Runner 11.3.0-rc1, so next week.
cc @gitlab-org/distribution