feat(vpc): add support for enable_routing (scaleway#2577)

* feat(vpc): add support for enable_routing

* lint

* update vpc cassettes

* update documentdb and lb cassettes

* revert lb cassette

Author: yfodil

docs/resources/vpc.md

@@ -10,19 +10,32 @@ For more information, see [the documentation](https://www.scaleway.com/en/docs/n
 
 ## Example Usage
 
+### Basic
+
 ```terraform
 resource "scaleway_vpc" "vpc01" {
     name = "my-vpc"
     tags = ["demo", "terraform"]
 }
 ```
 
+### Enable routing
+
+```terraform
+resource "scaleway_vpc" "vpc01" {
+  name           = "my-vpc"
+  tags           = ["demo", "terraform", "routing"]
+  enable_routing = true
+}
+```
+
 ## Argument Reference
 
 The following arguments are supported:
 
 - `name` - (Optional) The name of the VPC. If not provided it will be randomly generated.
 - `tags` - (Optional) The tags associated with the VPC.
+- `enable_routing` - (Optional) Enable routing between Private Networks in the VPC. Note that you will not be able to deactivate it afterwards.
 - `region` - (Defaults to [provider](../index.md#region) `region`) The [region](../guides/regions_and_zones.md#regions) of the VPC.
 - `project_id` - (Defaults to [provider](../index.md#project_id) `project_id`) The ID of the project the VPC is associated with.