The current health check that is used for readiness and liveness
probes is considered intrusive and is prompt to produce false
positives[0]. The command is also deprecated and will be removed
in future version. Updating the probes based on current
recommenation from community[1].
Ref:
[0] https://www.rabbitmq.com/monitoring.html#deprecations
[1] https://www.rabbitmq.com/monitoring.html#health-checks
Change-Id: I83750731150ff9a276f59e3c1288129581fceba5
3a76480c00