Module airbyte_agent_sdk.deprecated_action_aliases

Deprecated action-name aliases kept for a migration window.

Scrub plan (target: after 2026-10-01): delete this module, remove its call sites (grep deprecated_action_aliases), and delete tests/test_deprecated_action_aliases.py. Orb metering intentionally keeps reporting api_search (see _ORB_TOOL_CALLS_ACTION_ALIASES in backend/app/core/orb_outbox.py); leave that mapping in place unless billing agrees to rename.