vmm: Add 'memory_zones' option to NumaConfig

This new option provides a new way to describe the memory associated
with a NUMA node. This is the first step before we can remove the
'guest_numa_node' option from the --memory-zone parameter.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>

vmm/src/api/openapi/cloud-hypervisor.yaml

@@ -754,6 +754,10 @@ components:
           type: array
           items:
             $ref: '#/components/schemas/NumaDistance'
+        memory_zones:
+          type: array
+          items:
+            type: string
 
     VmResize:
       type: object