List objects does not honor pageSize BlobListOption

#### Environment details

- Programming language: Java
- OS: Fedora
- Language runtime version: 11
- Package version: 0.54.0

#### Steps to reproduce

Using Google Cloud Storage SDK, I have the requirement to return a list of up to a configurable number of object metadata and return the results and a continuation token if there are more results.

```
Page list = storage.list(bucketName, Storage.BlobListOption.prefix(prefix), Storage.BlobListOption.pageSize(maxSize), Storage.BlobListOption.pageToken(continuationToken), Storage.BlobListOption.startOffset(startAfter));
```

Expectation is `list.getValues()` will return a collection of blobs of up to maxSize size.
Storage Testbench: maxSize is ignored and the full list of objects is returned
Google Cloud Storage: maxSize is honored and a continuation token is returned and I can make the request again with the token to get the remaining blobs.