[PLA-16755] Cuelang schema for deployments
As an SRE I want to define schema for the deployment process config objects using Cuelang, so that I can easily validate the configuration files through the deployment pipeline
Steps:
- determine what config objects are required for the deployment process
- create schema definitions for those objects, these can simple for now and iterated on over time
- schema should be in dedicated repo and semantically versioned
- configuration objects should be defined referencing the schema for validation
Issue metadata
- Issue type: Story
- Priority: Major
- Parent issue: [PLA-15991] Standardised Deployments - Service contract schema & CI