Upgraded iceberg-java to 1.9.2, upgrade overridden classes, added sup…#145

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subkanthi wants to merge 6 commits intomasterfrom

iceberg_update_alter_table_null_default

Commits on Apr 23, 2026

Upgraded iceberg-java to 1.9.2, upgrade overridden classes, added support for alter table add column with default, non/null columns.
subkanthi
committed

Commits on Apr 24, 2026

rollback changes to overridden classes.
subkanthi
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Commits on Apr 28, 2026

Commits on Apr 29, 2026

feat: Enhance alter-table command to support adding NOT NULL columns with required flag
subkanthi
committed