Antalya 25.8 - Add new S3 export regression suites

[strtgbb]

Changelog category (leave one):

• CI Fix or Improvement (changelog entry is not required)

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 [f11d928]

[CarlosFelipeOR]

Remaining failures in regression tests:

• Iceberg tests: After merging Antalya 25.8 Backport of #87095 - Fix simple parquet reader v3 assert on bool column min/max #1269 and Antalya 25.8 Backport of #89914: Show datalake catalogs in SHOW DATABASES query #1283, they should pass.
• Swarms, Parquet, and Export Partition suites: These are not new failures, and the QA team is working on addressing them.

Adding the verified label.