HDDS-14942. Implement manifest selection logic for rewrite based on snapshot delta

[sreejasahithi]

What changes were proposed in this pull request?

This PR provides logic to determine the specific subset of Iceberg manifest files that require path rewriting, avoiding redundant processing of manifests.

• Compute delta snapshots as the difference between the start and end table metadata versions. If no start version is provided, all snapshots are treated as delta.
• Iterate over all snapshots in the end-version table and read each snapshot's manifest list in parallel.
• If no start metadata is provided, include all manifests unconditionally.
• If start metadata is provided, filter at the manifest level — only include manifests whose snapshotId belongs to the delta snapshot ID set.
• Deduplicate manifest paths so that manifests shared across multiple snapshots are only collected once.

What is the link to the Apache JIRA

HDDS-14942

How was this patch tested?

https://github.com/sreejasahithi/ozone/actions/runs/24986534925