First check condition, then remaining wait in SynchronizationPoint

as otherwhise SynchronizationPoint may report NoResponseException when
there was in fact a success or failure reported in case there are
multiple threads waiting for the condition.

smack-core/src/main/java/org/jivesoftware/smack/SynchronizationPoint.java

@@ -221,12 +221,11 @@ public class SynchronizationPoint<E extends Exception> {
         long remainingWait = TimeUnit.MILLISECONDS.toNanos(connection.getPacketReplyTimeout());
         while (state == State.RequestSent || state == State.Initial) {
             try {
-                remainingWait = condition.awaitNanos(
-                                remainingWait);
                 if (remainingWait <= 0) {
                     state = State.NoResponse;
                     break;
                 }
+                remainingWait = condition.awaitNanos(remainingWait);
             } catch (InterruptedException e) {
                 LOGGER.log(Level.WARNING, "Thread interrupt while waiting for condition or timeout ignored", e);
             }