26.1 Antalya port - improvements for cluster requests

[ianton-ru]

Changelog category (leave one):

• New Feature

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

Frontports for Antalya 26.1

• 25.8 Antalya ports, improvements for cluster requests #1059, It's a frontport for 25.8, contains
  • Restart cluster tasks on connection lost #780
  • Antalya 25.3: lock_object_storage_task_distribution_ms setting #866
  • SYSTEM STOP SWARM MODE command for graceful shutdown swarm node merge attempt v2 #1014
  • Fix for 'virtual' packet on connection lost #1024
  • Antalya 25.6: Fix lock_object_storage_task_distribution_ms, Changed lock_object_storage_task_distribution_ms value to 500 #1042
• 25.8 Antalya ports: Read optimization using Iceberg metadata #1069 (frontport of Read optimization using Iceberg metadata #1019)
• 25.8 Antalya: Fixes for #1069 #1076
• Check multiplexed connection before usage #1102
• Small iceberg read optimization #1109
• Profile events for task distribution in ObjectStorageCluster requests #1172
• Fix for task distribution in cluster requests. #1178
• Fix segfault on unexpected node shutdown #1201
• Remove non-upstream protocol versions #1360 (not merged in 25.8 branch)

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 [063c885]