Organizations own Projects

What does this MR do and why?

Extends Organization model to own Projects.

Organization loose foreign key tracking defined in !120822 (diffs)

There is a follow up to the async database migration scheduled with a sync migration issue.

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.

Closes #409024 (closed)