Antalya 25.8 Backport of #87220 - Fixes for parquet reader v3, _row_number, and iceberg positioned deletes

[mkmkme]

Fixes for parquet reader v3, _row_number, and iceberg positioned deletes

Changelog category (leave one):

• Bug Fix (user-visible misbehavior in an official stable release)

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Fixed logical errors in _row_number virtual column and iceberg positioned deletes (ClickHouse#87220 by @al13n321)

CI/CD Options

Exclude tests:

• Fast test
• Integration Tests
• Stateless tests
• Stateful tests
• Performance tests
• All with ASAN
• All with TSAN
• All with MSAN
• All with UBSAN
• All with Coverage
• All with Aarch64
• All Regression
• Disable CI Cache

Regression jobs to run:

• Fast suites (mostly <1h)
• Aggregate Functions (2h)
• Alter (1.5h)
• Benchmark (30m)
• ClickHouse Keeper (1h)
• Iceberg (2h)
• LDAP (1h)
• Parquet (1.5h)
• RBAC (1.5h)
• SSL Server (1h)
• S3 (2h)
• Tiered Storage (2h)

[github-actions]

Workflow [PR], commit [38baa68]

[mkmkme]

The added integration test will fail for now as it depends on some changes by @ianton-ru that will come in a separate PR

UPD: the pr is at #1137