Feature/dataclass annotation

[rustyjux]

Description

Fixes:

• support for dataclass annotations on routes creates with kube api #118

Supports the creation of routes in Openshift with a data class annotation. This is required for routes on Emerald with data class != low as per as per https://digital.gov.bc.ca/cloud/services/private/internal-resources/emerald/#:~:text=How%20to%20assign%20security%20classifications%20to%20routes.

Data class annotations on routes are added via the addition of a tag on a service in gateway config with format aps.route.dataclass.CLASS with acceptable classes of low, medium, high, public. Validation will be put in place to ensure this tag is only used on services.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Documentation (non-breaking change with enhancements to documentation) - to be completed in APS-3042
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have checked that unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate) - to be completed in APS-3042