Add Directory.Build.props. (#2120)

* Add Directory.Build.props.

* Adjust Analysis related properties and add conditional enablement for ContinuousIntegrationBuild.

* Adopt new changes in master

---------

Co-authored-by: christian <6939810+chkr1011@users.noreply.github.com>

Source/MQTTnet.Server/Events/InterceptingSubscriptionEventArgs.cs

@@ -10,12 +10,12 @@ namespace MQTTnet.Server;
 public sealed class InterceptingSubscriptionEventArgs : EventArgs
 {
     public InterceptingSubscriptionEventArgs(
-        CancellationToken cancellationToken,
         string clientId,
         string userName,
         MqttSessionStatus session,
         MqttTopicFilter topicFilter,
-        List<MqttUserProperty> userProperties)
+        List<MqttUserProperty> userProperties,
+        CancellationToken cancellationToken)
     {
         CancellationToken = cancellationToken;
         ClientId = clientId;
@@ -36,11 +36,6 @@ public sealed class InterceptingSubscriptionEventArgs : EventArgs
     /// </summary>
     public string ClientId { get; }
 
-    /// <summary>
-    /// Gets the user name of the client.
-    /// </summary>
-    public string UserName { get; }
-
     /// <summary>
     ///     Gets or sets whether the broker should close the client connection.
     /// </summary>
@@ -61,7 +56,7 @@ public sealed class InterceptingSubscriptionEventArgs : EventArgs
     /// <summary>
     ///     Gets the response which will be sent to the client via the SUBACK packet.
     /// </summary>
-    public SubscribeResponse Response { get; } = new SubscribeResponse();
+    public SubscribeResponse Response { get; } = new();
 
     /// <summary>
     ///     Gets the current client session.
@@ -79,6 +74,11 @@ public sealed class InterceptingSubscriptionEventArgs : EventArgs
     /// </summary>
     public MqttTopicFilter TopicFilter { get; set; }
 
+    /// <summary>
+    ///     Gets the user name of the client.
+    /// </summary>
+    public string UserName { get; }
+
     /// <summary>
     ///     Gets or sets the user properties.
     ///     <remarks>MQTT 5.0.0+ feature.</remarks>