feat: export AckOnSuccess as server.SubscriberOption

[quexer]

In order to enhance MQ's reliability, it is sometimes necessary to disable auto acknowledgment.
If this option can be utilized alongside with rabbitmq.ServerAckOnSuccess(), then there will be no need for the user to manually acknowledge the message.

...

micro.RegisterSubscriber(
  topic, 
  microServer, 
  eventHandler, 
  server.SubscriberQueue(name), 
  server.DisableAutoAck(), // disable auto ack
  rabbitmq.ServerAckOnSuccess(), // only ack in case handling without err
)
...

[quexer]

@jochumdev could you pls review and merge this pr ? thanks

[jochumdev]

Thank you.