Add Ed Robinson's network partition check
Add Ed Robinson's network partition check

This wasn't synced over from the monolithic repo

alexpekurovsky/sensu-plugins-rabbitmq,jaimegago/sensu-plugins-rabbitmq,dalesit/sensu-plugins-rabbitmq,sensu-plugins/sensu-plugins-rabbitmq,dtheodoro/sensu-plugins-rabbitmq,EslamElHusseiny/sensu-plugins-rabbitmq,DvaBearqLoza/sensu-plugins-rabbitmq