fix: allow healthy status in invariants check

scripts/check-invariants.py

@@ -508,11 +508,11 @@ def check_healthz(client: APIClient, results: CheckResults):
         ))
     else:
         status = data.get("status", "unknown") if data else "unknown"
-        if status == "ok":
+        if status in ["ok", "healthy"]:
             results.passed.append(InvariantResult(
                 name=inv_name,
                 passed=True,
-                message="City service healthy"
+                message=f"City service healthy: {status}"
             ))
         else:
             results.failed.append(InvariantResult(