docs-builder 1.3.0

✨ Features

• Search: Add ai_autocomplete_questions field for autocomplete by @reakaleek in #3107

📝 Documentation

• [DOCS] Split changelog how-to into subpages by @lcawl in #3096

🧰 Maintenance

• [Automation] Bump product version numbers by @elastic-observability-automation[bot] in #3100

Full Changelog: 1.2.0...1.3.0