MR approval rule promotion migration

What does this MR do and why?

Migrates GlCard to Banner

• Fixes a small spacing issue when the promo does not apply

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Before	After

How to set up and validate locally

1. Follow the steps outlined in !75148 (merged)
2. Open a new MR, check the Approval rules

Related to #474921 (closed), #476988