Restore integer based SSTables when using Scylla restore API

[Michal-Leszczynski]

Taken from scylladb/scylladb#22022 (comment).

Scylla restore API does not support restoration of SSTables with integer based IDs, so we should keep on using Rclone API in their case.
The fallback to Rclone API should happen only for the integer based SSTables, so all UUID based SSTables should still be restored with Scylla API. This requires to create per SSTable API compatibility check and group SSTables restored with Scylla API and Rclone API into separate batches.