[TTAHUB-3060] Self Service Automation - Database Backup - Phase 2: Publish production url in slack

[GarrettEHill]

Description of change

When production is backed up a message is posted to acf-head-start-eng
Refactored deployment code to post successful deployments of Staging, Sandbox, Dev to acf-head-start-github

How to test

look for messages in slack

Issue(s)

• https://jira.acf.gov/browse/TTAHUB-3060

Checklists

Every PR

• Meets issue criteria
• JIRA ticket status updated
• Code is meaningfully tested
• Meets accessibility standards (WCAG 2.1 Levels A, AA)
• API Documentation updated
• Boundary diagram updated
• Logical Data Model updated
• Architectural Decision Records written for major infrastructure decisions
• UI review complete

Before merge to main

• OHS demo complete
• Ready to create production PR

Production Deploy

• Staging smoke test completed

After merge/deploy

• Update JIRA ticket status

[GarrettEHill]

Note: there is no way to get valid URLs to slack, all methods proved fruitless. URLs generated were invalidated by the time the CI job finished.