[BB-4378] Fix CI cleanup issues
Created by: lgp171188
This PR fixes the issues that were preventing the cleanup of some unused CI resources like MySQL databases, Gandi DNS records, etc.
It also changes the CircleCI workflow definitions to allow pushing to the ci-cleanup
branch for running cleanup on-demand (similar to how stage
is used for the frontend).
Testing
- Push this branch to
ci-cleanup
- Verify the output of the
cleanup
job