Since the frontend uses its own webpack
proxy, these config options have been removed
from the spandx config and only the backend
proxy is being configured.
Includes:
* Include registry in container name
Otherwise it won't find the image in case an alias doesn't exist.
* Simplify spandx config
* Include healthchecks for the postgres and image-builder containers
This integrates all the Image Builder components needed by the
cloud.redhat.com frontend and allows them to be developed and run
locally using `docker compose`.
This should make it simple to make patches across the different
components and develop them in tandem.
Thanks to Achilleas Koutsou for the initial idea and implementation
in osbuild-composer.
Signed-off-by: Tom Gundersen <teg@jklm.no>
