replace docker-compose by docker compose

[Utopiah]

Getting

bin/init: line 17: docker-compose: command not found
root@raspberrypi:/home/fabien/Prototypes/hubs-compose# 

but AFAIK docker-compose is deprecated and replaced by the compose plugin instead.

[Utopiah]

Seems to be also the case in services binaries e.g

services/reticulum/bin/iex