[WIP] Investigate S3 to blobFS transfer feasibility

[Copilot]

Thanks for assigning this issue to me. I'm starting to work on it and will keep this PR's description up to date as I form a plan and make progress.

Original prompt

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This section details on the original issue you should resolve

<issue_title>s3BlobFS test</issue_title>
<issue_description>Look into the feasibility of creating a path for S3->blobFS transfers. Currently this will just utilize flat blob APIs, but want to explore what code changes would be necessary to enable s3 directory buckets to blobFS. What metadata would be able to be transferred?</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes s3BlobFS test #3306

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