AI Impact Analytics - Adding Gitlab Duo Enterprise enforcement

Overview

In the GA, the pricing model for the AI Impact was that feature is packaged as part of Duo Enterprise, and will be available for Ultimate for a limited time, and will require Ultimate and Duo Enterprise after limited free access period.

Problem

After we introduce Duo Enterprise, we need to ensure the AI Impact will be available only for Ultimate with Duo Enterprise add on.

Proposal

• Adding Gitlab Duo Enterprise enforcement for AI Impact behind a feature flag.
• Show AI impact analytics only for users assigned to an add-on seat

Related also to https://gitlab.com/gitlab-org/fulfillment/meta/-/work_items/1943+