Add blob_storage_log table for auditing data in S3 and object storages

Why it matters

This feature provides users with the ability to monitor and audit every piece of data written to external object storage systems such as S3. It enhances transparency and helps in debugging, compliance, and data tracking scenarios.

How to use it

Users can query the new blob_storage_log system table like any other system table to review logs of data written to object storages. No special configuration is needed to enable it once the version including this feature is upgraded to.