feat(vpc): add vpn_gateway nexthop_resource_type (#5381)

Co-authored-by: Yacine Fodil <105779815+yfodil@users.noreply.github.com>

Author: scaleway-bot

cmd/scw/testdata/test-all-usage-vpc-route-list-usage.golden

@@ -10,7 +10,7 @@ ARGS:
   [vpc-id]                       VPC to filter for. Only routes within this VPC will be returned
   [nexthop-resource-id]          Next hop resource ID to filter for. Only routes with a matching next hop resource ID will be returned
   [nexthop-private-network-id]   Next hop private network ID to filter for. Only routes with a matching next hop private network ID will be returned
-  [nexthop-resource-type]        Next hop resource type to filter for. Only Routes with a matching next hop resource type will be returned (unknown_type | vpc_gateway_network | instance_private_nic | baremetal_private_nic | apple_silicon_private_nic)
+  [nexthop-resource-type]        Next hop resource type to filter for. Only Routes with a matching next hop resource type will be returned (unknown_type | vpc_gateway_network | instance_private_nic | baremetal_private_nic | apple_silicon_private_nic | vpn_gateway)
   [nexthop-vpc-connector-id]     Next hop VPC connector ID to filter for. Only routes with a matching next hop VPC connector ID will be returned
   [contains]                     Only routes whose destination is contained in this subnet will be returned
   [tags.{index}]                 Tags to filter for, only routes with one or more matching tags will be returned

docs/commands/vpc.md

@@ -281,7 +281,7 @@ scw vpc route list [arg=value ...]
 | vpc-id |  | VPC to filter for. Only routes within this VPC will be returned |
 | nexthop-resource-id |  | Next hop resource ID to filter for. Only routes with a matching next hop resource ID will be returned |
 | nexthop-private-network-id |  | Next hop private network ID to filter for. Only routes with a matching next hop private network ID will be returned |
-| nexthop-resource-type | One of: `unknown_type`, `vpc_gateway_network`, `instance_private_nic`, `baremetal_private_nic`, `apple_silicon_private_nic` | Next hop resource type to filter for. Only Routes with a matching next hop resource type will be returned |
+| nexthop-resource-type | One of: `unknown_type`, `vpc_gateway_network`, `instance_private_nic`, `baremetal_private_nic`, `apple_silicon_private_nic`, `vpn_gateway` | Next hop resource type to filter for. Only Routes with a matching next hop resource type will be returned |
 | nexthop-vpc-connector-id |  | Next hop VPC connector ID to filter for. Only routes with a matching next hop VPC connector ID will be returned |
 | contains |  | Only routes whose destination is contained in this subnet will be returned |
 | tags.{index} |  | Tags to filter for, only routes with one or more matching tags will be returned |

internal/namespaces/vpc/v2/vpc_cli.go

@@ -1174,6 +1174,7 @@ func vpcRouteList() *core.Command {
 					"instance_private_nic",
 					"baremetal_private_nic",
 					"apple_silicon_private_nic",
+					"vpn_gateway",
 				},
 			},
 			{