Fixed code

Author: TetyanaYahodska

compute/cloud-client/src/test/java/compute/reservation/ReservationIT.java

@@ -36,15 +36,14 @@
 import compute.CreateRegionalInstanceTemplate;
 import compute.DeleteInstanceTemplate;
 import compute.DeleteRegionalInstanceTemplate;
+import compute.Util;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.util.UUID;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
-
-import compute.Util;
 import org.junit.Assert;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.Assertions;