[feature] Support docker compose as plugin

[tokland]

Detected on: https://app.clickup.com/t/2he0te1, https://app.clickup.com/t/1mufv53

This one was tricky. Latest Docker package upgrades are making it increasingly difficult to make docker-compose work. See, for example:

• [docker/docker-py#3113](urllib3 v2 incompatibility docker/docker-py#3113)
• [docker/compose#11742]([BUG] <title>Error: 'docker-compose up -d' Fails with KeyError: 'ContainerConfig docker/compose#11742)

We can no longer delay the upgrade from docker-compose to docker compose (as a plugin), which is the modern recommended approach. Ubuntu systems support this through the docker-compose-v2 package.

• Change code to use "docker compose" instead of docker-compose
• Update README

Note that the docker compose plugin is a drop-in replacement a docker-compose, but it has been completely rewritten (python -> go). so this is not a breaking change, but definitely we should keep an eye to see all the configurations used in EST keep working. I've tested with SP and my local dockers, and for now, everything works as before.

[cgbautista]

I would suggest to update the requirements, since now it is using "docker compose (v2)" which requires docker v20.10.13 (according to https://www.howtogeek.com/devops/how-to-upgrade-to-docker-compose-v2/ )

- Docker >= 20.10.13
- Docker compose >= 2

[tokland]

• Merge with development
• Use setuptools and importlib (modern approach)
• Test in sp-cpr-test