Build deploy Docker image in parallel
As part of #127, build the deploy image in parallel to the builder image, as they're unrelated.
This should provide a few minutes of speedup for each run, and make things a little more efficient.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
As part of #127, build the deploy image in parallel to the builder image, as they're unrelated.
This should provide a few minutes of speedup for each run, and make things a little more efficient.