Bundle `cardano-node` into the Ogmios Docker image

[rhyslbw]

Describe your idea, in simple words.

Build cardano-node and cardano-ogmios in the same container instead of running two Docker containers and adopting the strategy of a shared volume for the domain socket.

Why is it a good idea?

As cardano-ogmios is very lightweight and simply expresses the underlying protocols, it's a natural idea to think about it as a type of node that can be communicated with over TCP. It would eliminate a common source of issues with the docker volume approach, including custom deployments not using the provided docker-compose.yaml, and reduce the deployment barrier to entry to a single docker run command.

Are you willing to work on it yourself?

No

[rhyslbw]

Summary from offline chat with @KtorZ:

• We should offer both by refactoring the Dockerfile to include two build stage targets
• Consider naming the bundled target cardano-ogmios-node