Qurt uORB communicator fixes (#20705)

- there was an issue sending a message from slpi to apps. Seems the code was stuck in an loop and crashed when the message was sent from slpi to apps

platforms/common/uORB/uORBDeviceNode.hpp

@@ -124,17 +124,23 @@ public:
 	static int        unadvertise(orb_advert_t handle);
 
 #ifdef CONFIG_ORB_COMMUNICATOR
-	static int16_t topic_advertised(const orb_metadata *meta);
-
 	/**
-	 * processes a request for add subscription from remote
-	 * @param rateInHz
-	 *   Specifies the desired rate for the message.
+	 * processes a request for topic advertisement from remote
+	 * @param meta
+	 *   The uORB metadata (usually from the ORB_ID() macro) for the topic.
 	 * @return
 	 *   0 = success
 	 *   otherwise failure.
 	 */
-	int16_t process_add_subscription(int32_t rateInHz);
+	static int16_t topic_advertised(const orb_metadata *meta);
+
+	/**
+	 * processes a request for add subscription from remote
+	 * @return
+	 *   0 = success
+	 *   otherwise failure.
+	 */
+	int16_t process_add_subscription();
 
 	/**
 	 * processes a request to remove a subscription from remote.