Jetpack AI: enable list-to-table functionality

[mwatson]

The list to table transform feature can be updated with the following filter:

add_filter( 'list_to_table_transform_enabled', '__return_true' );

[github-actions[bot]]

OpenAI suggested the following labels for this issue:

• [Feature Group] Content Management: The issue pertains to managing content by transforming lists into tables, which falls under content management functionalities.
• [Feature] Markdown: The transform feature may relate to how lists are formatted in Markdown, enhancing content representation.
• [Feature] Shortcodes / Embeds: The implementation of this feature could involve using shortcodes or embed-like functionality to allow users to convert lists easily.