fix(lamassu-machine) extend heartbeat time to 20s to allow for CPU heavy activities
fix(lamassu-machine) extend heartbeat time to 20s to allow for CPU heavy activities

bitstopco/lamassu-machine-old,joshmh/lamassu-machine,bitstopco/lamassu-machine-old,evan82/lamassu-machine,bitstopco/lamassu-machine-old,joshmh/lamassu-machine,lamassu/lamassu-machine,lamassu/lamassu-machine,evan82/lamassu-machine,bitstopco/lamassu-machine-old,lamassu/lamassu-machine,evan82/lamassu-machine,evan82/lamassu-machine,joshmh/lamassu-machine,lamassu/lamassu-machine