Add finder for scan result policies and update resolver

What does this MR do and why?

Add finder for scan result policies and update resolver.

Follow-up from !100130 (merged)

Related issue: #367716 (closed)

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

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.