When using the AMQ Operator "Red Hat Integration - AMQ Broker / 0.19.0 provided by Red Hat" the user should be able to specify the AMQ Broker image to deploy inside the ActiveMQArtemis custom resource, e.g.:

apiVersion: broker.amq.io/v2alpha4
kind: ActiveMQArtemis
metadata:
  name: amq-broker
spec:
...
  deploymentPlan:
    image: 'registry.redhat.io/amq7/amq-broker:7.6'

but the Operator always deploys the same image regardless of the content of the ActiveMQArtemis custom resource;