This fixes isuse #7 (https://github.com/inovex/mqtt_blackbox_exporter/issues/7) regarding missing build id (git hash).
This fixes isuse #7 (https://github.com/inovex/mqtt_blackbox_exporter/issues/7) regarding missing build id (git hash).

inovex/mqtt_blackbox_exporter,inovex/mqtt_blackbox_exporter