Fixed code

Author: TetyanaYahodska

compute/cloud-client/src/test/java/compute/disks/HyperdisksIT.java

@@ -44,7 +44,7 @@
 @TestMethodOrder(MethodOrderer.OrderAnnotation.class)
 public class HyperdisksIT {
   private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
-  private static final String ZONE = "us-central1-a";
+  private static final String ZONE = "us-west1-a";
   private static final String  HYPERDISK_NAME = "test-hyperdisk-enc-" + UUID.randomUUID();
   private static final String  HYPERDISK_IN_POOL_NAME = "test-hyperdisk-enc-" + UUID.randomUUID();
   private static final String STORAGE_POOL_NAME = "test-storage-pool-enc-" + UUID.randomUUID();
@@ -64,8 +64,6 @@ public static void setUp()
     requireEnvVar("GOOGLE_CLOUD_PROJECT");
     Util.cleanUpExistingStoragePool("ttest-storage-pool-enc-", PROJECT_ID, ZONE);
     Util.cleanUpExistingDisks("test-hyperdisk-enc-", PROJECT_ID, ZONE);
-    Util.cleanUpExistingStoragePool("test-storage-pool-enc-", PROJECT_ID, "us-west1-a");
-    Util.cleanUpExistingDisks("test-hyperdisk-enc-", PROJECT_ID, "us-west1-a");
   }
 
   @AfterAll