GH-8873: Fix on-demand subscription for MQTT v5

Fixes: #8873

The `mqttClient.subscribe()` API does not check if properties are provided and fails on the
`subscriptionProperties.getSubscriptionIdentifiers().get(0)` call with an `IndexOutOfBoundsException`

* Use another `mqttClient.subscribe()` API in the `Mqttv5PahoMessageDrivenChannelAdapter` where there is not such a check
* Ensure that `addTopic(NAME)` works as expected in the `Mqttv5BackToBackTests`

**Cherry-pick to `6.2.x` & `6.1.x`**

# Conflicts:
#	spring-integration-mqtt/src/main/java/org/springframework/integration/mqtt/inbound/Mqttv5PahoMessageDrivenChannelAdapter.java

spring-integration-mqtt/src/main/java/org/springframework/integration/mqtt/inbound/Mqttv5PahoMessageDrivenChannelAdapter.java

@@ -276,7 +276,8 @@ public void addTopic(String topic, int qos) {
 		try {
 			super.addTopic(topic, qos);
 			if (this.mqttClient != null && this.mqttClient.isConnected()) {
-				this.mqttClient.subscribe(new MqttSubscription(topic, qos), this::messageArrived)
+				this.mqttClient.subscribe(new MqttSubscription[] { new MqttSubscription(topic, qos) },
+								null, null, new IMqttMessageListener[] { this::messageArrived }, new MqttProperties())
 						.waitForCompletion(getCompletionTimeout());
 			}
 		}
@@ -408,7 +409,7 @@ private void subscribe() {
 			IMqttMessageListener[] listeners = IntStream.range(0, topics.length)
 					.mapToObj(t -> listener)
 					.toArray(IMqttMessageListener[]::new);
-			this.mqttClient.subscribe(subscriptions, null, null, listeners, null)
+			this.mqttClient.subscribe(subscriptions, null, null, listeners, new MqttProperties())
 					.waitForCompletion(getCompletionTimeout());
 			String message = "Connected and subscribed to " + Arrays.toString(topics);
 			logger.debug(message);

spring-integration-mqtt/src/test/java/org/springframework/integration/mqtt/Mqttv5BackToBackTests.java

@@ -74,6 +74,9 @@ public class Mqttv5BackToBackTests implements MosquittoContainerTest {
 	@Autowired
 	private Config config;
 
+	@Autowired
+	private Mqttv5PahoMessageDrivenChannelAdapter mqttv5MessageDrivenChannelAdapter;
+
 	@Test //GH-3732
 	public void testNoNpeIsNotThrownInCaseDoInitIsNotInvokedBeforeTopicAddition() {
 		Mqttv5PahoMessageDrivenChannelAdapter channelAdapter = new Mqttv5PahoMessageDrivenChannelAdapter("tcp://mock-url.com:8091", "mock-client-id", "123");
@@ -115,6 +118,20 @@ public void testSimpleMqttv5Interaction() {
 				.hasAtLeastOneElementOfType(MqttMessageSentEvent.class)
 				.hasAtLeastOneElementOfType(MqttMessageDeliveredEvent.class)
 				.hasAtLeastOneElementOfType(MqttSubscribedEvent.class);
+
+		this.mqttv5MessageDrivenChannelAdapter.addTopic("anotherTopic");
+
+		testPayload = "another payload";
+
+		this.mqttOutFlowInput.send(
+				MessageBuilder.withPayload(testPayload)
+						.setHeader(MqttHeaders.TOPIC, "anotherTopic")
+						.build());
+
+		receive = this.fromMqttChannel.receive(10_000);
+
+		assertThat(receive).isNotNull();
+		assertThat(receive.getPayload()).isEqualTo(testPayload);
 	}