Add support for docker Compose V2

[piotrkardasz]

To change or to use the fallback version add to terminal configuration:

export DOCKER_COMPOSE="docker-compose"

resolve #986

[GSadee]

The base of this pull-request was changed, you need fetch and reset your local branch if you want to add new commits to this pull request. Reset before you pull, else commits may become messed-up.

Unless you added new commits (to this branch) locally that you did not push yet, execute git fetch origin && git reset "add-support-for-docker-compose-v2" to update your local branch.

Feel free to ask for assistance when you get stuck :+1:

[GSadee]

Thanks, Piotr! :tada: