update ops_from_snap.yaml

ops_stations/ops_from_snap.yaml

@@ -108,7 +108,7 @@ resources:
     properties:
       diskConfig: AUTO
       config_drive: true
-      flavor: cy.win_64
+      flavor: w6.large.4
       image: win_ops
       name: 
         str_replace:
@@ -184,7 +184,7 @@ resources:
           params:
             RAND: { get_resource: rand_string }
       image: nix_ops
-      flavor: cy.xlarge2
+      flavor: m6.large.4
       networks:
         - port: { get_resource: linux_opstation_port }
       diskConfig: AUTO