Update free trial pages

1. Change Summary

Requested via spreadsheet: https://docs.google.com/document/d/1tiP2dpWMztkDgiSiAwQqjAsPIrBRelQCu2DZoYKIAAU/edit?tab=t.sfdcf7c0tp8x#heading=h.45fsucv6kysn

Review App

Production	Review app	Screenshot
https://about.gitlab.com/free-trial/devsecops/	https://feb10-free-trial.about.gitlab-review.app/free-trial/devsecops/	Screenshot
https://about.gitlab.com/free-trial/	https://feb10-free-trial.about.gitlab-review.app/free-trial/

3. Deployment Steps

[List key deployment steps or configurations]