triage-ops: Include work item status in automations

Summary

Add support for GitLab's new Configurable Statuses feature (releasing in 18.2) to enable meaningful dogfooding and replace workflow:: scoped labels in our triage processes.

Background

GitLab 18.2 introduces Configurable Statuses, allowing projects to define custom status workflows beyond the traditional Open/Closed states. This feature will enable more granular issue tracking and should replace our current workflow:: scoped label system.

Proposed Implementation

Probably just include status in current automations for the beginning and then slowly step away from using workflow labels later.