Fixed Instance creation

Author: TetyanaYahodska

compute/cloud-client/src/main/java/compute/reservation/CreateInstanceNotConsumeReservation.java

@@ -71,6 +71,7 @@ public static void createInstanceNotConsumeReservation(
           AttachedDisk.newBuilder()
               .setBoot(true)
               .setAutoDelete(true)
+              .setType(AttachedDisk.Type.PERSISTENT.toString())
               .setInitializeParams(
                   AttachedDiskInitializeParams.newBuilder()
                       .setSourceImage(sourceImage)