Added GitHub Actions for MVP Editing Hosts

[robearlam]

Update to the GitHub action scripts to setup deployments for the new MVP Editing Hosts

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have read the Contributing guide.
• My code/comments/docs fully adhere to the Code of Conduct.
• My change is a code change.
• My change is a documentation change and there are NO other updates required.

[Copilot]

Pull Request Overview

This PR adds deployment workflows for new MVP Editing Hosts by extending the existing CI/CD pipeline to include both staging and production editing environments alongside the existing regular environments.

• Adds staging and production deployment jobs for MVP editing hosts
• Updates dependency chains to ensure proper deployment sequencing
• Introduces new secrets for editing environment publishing profiles

Comments suppressed due to low confidence (1)

.github/workflows/CI-CD_MVP.yml:68

• The assetName 'Mvp-prod' is inconsistent with the staging environment which uses 'Mvp-Staging'. Consider using 'Mvp-Production' for consistency.

      assetName: Mvp-prod