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Use Multipart Copy Upload for Large S3 Objects

Use Multipart copy upload for large S3 objects. #27858 (ianton-ru).
ClickHouse now supports multipart copy upload for large S3 objects.

Why it matters

This feature enables efficient and reliable uploading of large objects to S3 by splitting the upload into multiple parts. It solves issues related to uploading large files in a single request, improving performance and fault tolerance.

How to use it

When uploading large objects to S3, ClickHouse automatically uses multipart copy upload to handle large files seamlessly. No additional configuration is needed to enable this feature for S3 storage operations involving large objects.