Fix Aws::PageableResponse usage with aws-sdk-core >= 3.128.1
Fix Aws::PageableResponse usage with aws-sdk-core >= 3.128.1

https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-sdk-core/CHANGELOG.md#31281-2022-03-07
https://github.com/aws/aws-sdk-ruby/commit/b58ff3902afcc5a5f0379c3fb2569577fff5f1d9

eagletmt/hako,eagletmt/hako,eagletmt/hako