Update docker compose syntax to Compose V2 and add healthchecks

[martkaczmarek]

Proposed changes

docker-compose command syntax and "version" tag in docker-compose files imply the Compose V1, which stopped receiving updates and is deprecated for over a year now:
https://docs.docker.com/compose/releases/migrate/
I updated all the compose files and "docker compose" commands in documentation to reflect the V2 syntax.

I also added healthchecks for docker containers to ensure containers start only when the dependencies are in 'healthy' state, noty only 'started'.
The update to V2 is needed to use health condition in "depends_on" section.

This is a potentially breaking change if somebody updates the docker-compose file and doesn't have appropriate docker update.

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• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

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[ludomikula]

Can I please ask you to squash the "Update docker compose syntax to Compose V2" commits?

[martkaczmarek]

@ludomikula Done

[ludomikula]

Thank you for your contribution!