Include all standards adherence checks in spec

What does this MR do and why?

What

Include all standards adherence checks in spec

Why

• Updates spec to have more coverage across different standards adherence checks
• ref !128344 (merged) for changes to constants.js
• Coverage for additional checks found from https://gitlab.com/gitlab-org/gitlab/-/blob/ea5e2706045c51ea2a2e408e39093da0aca3eec7/doc/api/graphql/reference/index.md#L25792

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #420883 (closed)