Update docs.

modules/networking/README.md

@@ -36,8 +36,8 @@ No requirements.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | n/a |
-| <a name="provider_random"></a> [random](#provider\_random) | n/a |
+| <a name="provider_google"></a> [google](#provider\_google) | 5.12.0 |
+| <a name="provider_random"></a> [random](#provider\_random) | 3.6.0 |
 
 ## Modules
 
@@ -62,6 +62,7 @@ No modules.
 |------|-------------|------|---------|:--------:|
 | <a name="input_cidr"></a> [cidr](#input\_cidr) | n/a | `string` | `"10.0.0.0/8"` | no |
 | <a name="input_name"></a> [name](#input\_name) | n/a | `string` | n/a | yes |
+| <a name="input_netnum_offset"></a> [netnum\_offset](#input\_netnum\_offset) | cidrsubnet netnum offset for the subnet. See https://developer.hashicorp.com/terraform/language/functions/cidrsubnet for more details | `number` | `0` | no |
 | <a name="input_project_id"></a> [project\_id](#input\_project\_id) | n/a | `string` | n/a | yes |
 | <a name="input_regions"></a> [regions](#input\_regions) | The list of regions in which to provision subnets suitable for use with Cloud Run direct VPC egress. | `list(string)` | n/a | yes |