CSS: Update ray() syntax and add values

[dipikabh]

Description

• Fixes ray-size doesn't have a definition #676
  To address listing the values for <ray-size>, I've referred to the instructions in the mdn/data/docs section Store the information in the JSONs, where it mentions how to handle when "syntax contains references to specific values".

  I've added "syntaxes" for ray() in syntaxes.json. I've included only the keys that have further values. I'm not sure if that's the correct way to do it though. I am assuming this should be okay because the complete syntax exists in functions.json.

  UPDATE: "syntaxes" is not supported, was getting lint errors. I've reverted to use syntax but expanded the <ray-size> and <position> values inline.

• I'm also using this PR to update ray() function syntax (mdn/content PR to add Formal syntax). With Firefox122 coming out on Jan 23, 2024, ray() will be supported by default, making it standard across browsers. So I've also updated the status to standard (BCD PR with ray() status update).

Motivation

Addressing an issue as well as updating the syntax

Related issues and pull requests

mdn/browser-compat-data#21844
mdn/content#31514

[teoli2003]

👍

[dipikabh]

Thanks for reviewing, @teoli2003!