fix: always serialize SQS fifoQueue

The AsyncAPI SQS binding schema requires fifoQueue, but it was omitted when false.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Author: bielu

src/ByteBard.AsyncAPI.Bindings/Sqs/Queue.cs

@@ -74,7 +74,7 @@ public void Serialize(IAsyncApiWriter writer)
 
             writer.WriteStartObject();
             writer.WriteRequiredProperty("name", this.Name);
-            writer.WriteOptionalProperty("fifoQueue", this.FifoQueue);
+            writer.WriteRequiredProperty("fifoQueue", this.FifoQueue);
             writer.WriteOptionalProperty("deduplicationScope", this.DeduplicationScope?.GetDisplayName());
             writer.WriteOptionalProperty("fifoThroughputLimit", this.FifoThroughputLimit?.GetDisplayName());
             writer.WriteOptionalProperty("deliveryDelay", this.DeliveryDelay);

test/ByteBard.AsyncAPI.Tests/Bindings/Sqs/SqsBindings_should.cs

@@ -71,6 +71,7 @@ public void V2_SqsChannelBinding_WithFilledObject_SerializesAndDeserializes()
                         queueXPropertyName: queueXPropertyValue
                     deadLetterQueue:
                       name: myQueue_error
+                      fifoQueue: false
                       deliveryDelay: 0
                       visibilityTimeout: 0
                       receiveMessageWaitTime: 0
@@ -276,6 +277,7 @@ public void V2_SqsOperationBinding_WithFilledObject_SerializesAndDeserializes()
                   sqs:
                     queues:
                       - name: myQueue
+                        fifoQueue: false
                         deliveryDelay: 30
                         visibilityTimeout: 60
                         receiveMessageWaitTime: 0
@@ -312,6 +314,7 @@ public void V2_SqsOperationBinding_WithFilledObject_SerializesAndDeserializes()
                         x-queueExtension:
                           queueXPropertyName: queueXPropertyValue
                       - name: myQueue_error
+                        fifoQueue: false
                         deliveryDelay: 0
                         visibilityTimeout: 0
                         receiveMessageWaitTime: 0