[Event Hubs] Storage breaking change fix (#52972)

The focus of these tests is to fix a breaking change
introduced in Storage where default parameters were
removed from an overload, causing a build failure.

Author: jsquire

sdk/eventhub/Azure.Messaging.EventHubs.Shared/src/BlobCheckpointStore/BlobCheckpointStoreInternal.cs

@@ -141,7 +141,7 @@ public override async Task<IEnumerable<EventProcessorPartitionOwnership>> ListOw
             {
                 var prefix = string.Format(CultureInfo.InvariantCulture, OwnershipPrefix, fullyQualifiedNamespace.ToLowerInvariant(), eventHubName.ToLowerInvariant(), consumerGroup.ToLowerInvariant());
 
-                await foreach (BlobItem blob in ContainerClient.GetBlobsAsync(traits: BlobTraits.Metadata, prefix: prefix, cancellationToken: cancellationToken).ConfigureAwait(false))
+                await foreach (BlobItem blob in ContainerClient.GetBlobsAsync(BlobTraits.Metadata, BlobStates.None, prefix, cancellationToken).ConfigureAwait(false))
                 {
                     // In case this key does not exist, ownerIdentifier is set to null.  This will force the PartitionOwnership constructor
                     // to throw an exception.