Add support for docker compose plugin

[Racle]

In file https://github.com/SigNoz/signoz/blob/develop/deploy/install.sh#L490
script checks if docker-compose is installed.

There is no need to download docker-compose in linux when docker has built-in compose plugin (if that is installed): https://docs.docker.com/compose/install/linux/

Add check to see if user has working docker-compose OR docker compose.

[welcome]

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