Update TRANSPARENCY_FAQS.md

[sophialagerkranspandey]

Updates from the RAI team on transparency documentation

Motivation and Context

Description

Contribution Checklist

• The code builds clean without any errors or warnings
• The PR follows the SK Contribution Guidelines and the pre-submission formatting script raises no violations
• All unit tests pass, and I have added new tests where possible
• I didn't break anyone 😄