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Iceberg expire_snapshot parameters support #27357

@PPL-TBSK

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@PPL-TBSK

There is only one parameter available for expire_snapshots, which is retention_threshold.
In our use case, we have over 200+ schema changes, all the columns are commented and our metadata file is getting huge.
Trino is the only tool we use for all of our needs.
Is it safe and possible to add support for more parameters for expire_snapshots? i.e.: clean_expired_metadata

Thanks

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