Use getlatestReleaseFor

Author: purejava

src/main/java/org/cryptomator/linux/update/FlatpakUpdater.java

@@ -51,16 +51,7 @@ public String isUpdateAvailable(DistributionChannel.Value channel) {
 			LOG.error("Wrong channel provided: {}", channel);
 			return null;
 		}
-		try (ExecutorService executor = Executors.newFixedThreadPool(10)) {
-			var task = new UpdateCheckerTask(APP_NAME);
-			executor.submit(task);
-			try {
-				return task.get();
-			} catch (Exception e) {
-				LOG.error(e.toString(), e.getCause());
-			}
-		}
-		return null;
+		return portal.getlatestReleaseFor(APP_NAME);
 	}
 
 	@Override