Merge pull request #1115 from rabbitmq/json-log-example

Remove version restriction on JSON-log example

Author: ChunyiLyu

docs/examples/json-log/rabbitmq.yaml

@@ -3,8 +3,6 @@ kind: RabbitmqCluster
 metadata:
   name: json
 spec:
-  # JSON logging is supported from RabbitMQ 3.9 onwards
-  image: rabbitmq:3.9.4-management
   rabbitmq:
     # Disable RABBITMQ_LOGS=- which is set in
     # https://github.com/docker-library/rabbitmq/blob/ece63d4534cc44abd6b1ec35bbd9aa0d21e87e1d/3.9/ubuntu/Dockerfile#L211