Improve CI: activate cross compilation on RPi + run mosquitto in MQTT tests instead of gitlab CI
Add a CI rule to test cross-compilation (e.g. with the rpi-build:1.2 docker) Start mosquitto with MQTT tests
Edited by Vincent Monfort
Add a CI rule to test cross-compilation (e.g. with the rpi-build:1.2 docker) Start mosquitto with MQTT tests