Fixed mapping for disk async replication (#15485) (#10928)

[upstream:441c4e0438d5e85677c8d6d251c495aa511d7288]

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

google-beta/services/compute/resource_compute_disk_async_replication_meta.yaml

@@ -5,5 +5,7 @@ api_version: 'beta'
 api_resource_type_kind: 'Disk'
 fields:
   - field: 'primary_disk'
-  - field: 'secondary_disk.disk'
-  - field: 'secondary_disk.state'
+  - api_field: 'resourceStatus.asyncSecondaryDisks'
+    field: 'secondary_disk.disk'
+  - api_field: 'resourceStatus.asyncSecondaryDisks'
+    field: 'secondary_disk.state'