[DDF] This terminology should be replaced with more inclusive terminology. EG controller-agent or primary-alternate

This terminology should be replaced with more inclusive terminology. EG controller-agent or primary-alternate

Reported by: ahussey

https://access.redhat.com/documentation/en-us/red_hat_amq/7.7/html/introducing_red_hat_amq_7/common_deployment_patterns#annotations:889295eb-4108-41b5-8fe9-149086bd5d50