Standarize log message

src/BuildingBlocks/EventBus/EventBusRabbitMQ/DefaultRabbitMQPersisterConnection.cs

@@ -88,7 +88,7 @@ namespace Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ
                     _connection.CallbackException += OnCallbackException;
                     _connection.ConnectionBlocked += OnConnectionBlocked;
 
-                    _logger.LogInformation("RabbitMQ acquired a persistent connection to '{HostName}' and is subscribed to failure events", _connection.Endpoint.HostName);
+                    _logger.LogInformation("RabbitMQ Client acquired a persistent connection to '{HostName}' and is subscribed to failure events", _connection.Endpoint.HostName);
 
                     return true;
                 }