Add organization specification for group creation

What does this MR do and why?

Add organization specification for group creation

• add the ability to associate an organization with a group upon group creation via rest API.
• add authorization at the proper layers
• expose organization_id

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 #431252 (closed)