Fixed zone

Author: TetyanaYahodska

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

@@ -41,7 +41,7 @@
 @Timeout(value = 6, unit = TimeUnit.MINUTES)
 public class CrudOperationsReservationIT {
   private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
-  private static final String ZONE = "us-central1-b";
+  private static final String ZONE = "us-central1-c";
   private static final String RESERVATION_NAME = "test-reservation-" + UUID.randomUUID();
   private static final int NUMBER_OF_VMS = 3;