use environment new line instead \r\n (#348)

src/DotNetCore.CAP.AzureServiceBus/AzureServiceBusConsumerClient.cs

@@ -154,9 +154,9 @@ namespace DotNetCore.CAP.AzureServiceBus
         {
             var context = args.ExceptionReceivedContext;
             var exceptionMessage =
-                $"- Endpoint: {context.Endpoint}\r\n" +
-                $"- Entity Path: {context.EntityPath}\r\n" +
-                $"- Executing Action: {context.Action}\r\n" +
+                $"- Endpoint: {context.Endpoint}" + Environment.NewLine +
+                $"- Entity Path: {context.EntityPath}" + Environment.NewLine +
+                $"- Executing Action: {context.Action}" + Environment.NewLine +
                 $"- Exception: {args.Exception}";
 
             var logArgs = new LogMessageEventArgs

src/DotNetCore.CAP.RabbitMQ/IConnectionChannelPool.Default.cs

@@ -42,7 +42,7 @@ namespace DotNetCore.CAP.RabbitMQ
                 Exchange = options.ExchangeName + "." + capOptions.Version;
             }
 
-            _logger.LogDebug("RabbitMQ configuration of CAP :\r\n {0}", JsonConvert.SerializeObject(options, Formatting.Indented));
+            _logger.LogDebug("RabbitMQ configuration of CAP :{0} {1}", Environment.NewLine, JsonConvert.SerializeObject(options, Formatting.Indented));
         }
 
         IModel IConnectionChannelPool.Rent()