Downgrade PublishNetworkMessage log level from Information to Debug (#3365)

* Initial plan

* Change log level from Information to Debug for PublishNetworkMessage

Co-authored-by: romanett <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: romanett <[email protected]>

Author: Copilot

Libraries/Opc.Ua.PubSub/UaPublisher.cs

@@ -157,7 +157,7 @@ private void PublishMessages()
                         if (uaNetworkMessage != null)
                         {
                             bool success = PubSubConnection.PublishNetworkMessage(uaNetworkMessage);
-                            m_logger.LogInformation(
+                            m_logger.LogDebug(
                                 "UaPublisher - PublishNetworkMessage, WriterGroupId:{WriterGroupId}; success = {Success}",
                                 WriterGroupConfiguration.WriterGroupId,
                                 success);