We're currently using the render_templates script functionality of CPaaS to generate our operator CSVs- this has a big drawback: it is only executed in real builds, not during check_patch - so if you break it with your change, you will only notice it very late in the process.

The new Dependency Updater functionality of CPaaS replaces render_templates with a cleaner-cut abstraction that is also available during check_patch and check_merge. We should use this to generate our CSVs.

Also see this comment

Acceptance Criteria:

• remove render_templates logic
• Use Dependency Updater to fetch latest brew builds and list them in the CSV