v0.0.6.20230825.pre

• Updates User-Agent to elasticsearch-serverless-ruby.
• Adds rescue_from_not_found for :ignore parameter for API calls.

API updates:

New APIs in this release:

• async_search.delete
• async_search.get
• async_search.status
• async_search.submit
• clear_scroll
• creates
• exists
• indices.exists
• msearch
• mget
• scroll
• transform.delete_transform
• transform.get_transform
• transform.get_transform_stats
• transform.preview_transform
• transform.put_transform
• transform.reset_transform
• transform.schedule_now_transform
• transform.start_transform
• transform.stop_transform
• transform.update_transform