Iceberg-connector: Delete the oldest tracked version metadata files after commit

[7hong]

Description

When using the iceberg table, the xxx-metadata.json file is generated each time commit is executed. In the iceberg table, we can automatically clean the previous metadata file through configuration.

write.metadata.delete-after-commit.enabled = true
write.metadata.previous-versions-max = 10
However, the metadata file is not automatically cleaned in trino. A large number of metadata.json files are left on the hdfs.

Additional context and related issues

issue #19582

Release notes

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# iceberg
* Fixes #19582. Delete the oldest tracked version metadata files after commit. ({issue} #19582 ). 

[ebyhr]

@7hong Is this PR duplicate of #20863?

[7hong]

@7hong Is this PR duplicate of #20863?

They solve the same problem. Differences:
I have followed the configurations in iceberg (write.metadata.delete-after-commit.enabled and write.metadata.previous-version-max ). Instead of adding a new configuration, this keeps it compatible with iceberg.

This PR has not been merged, but we really need this feature, so I submitted it again。Please help review, thank you very much.
@ebyhr

[7hong]

@ebyhr @alexjo2144 @grantatspothero
Can you help with the review? Thank you very much,