chore: updates websites preview release versions

Updates the websites preview feature release versions to include the Azure and GCP Terraform providers.

Author: davemooreuws

docs/reference/preview-features/index.mdx

@@ -12,12 +12,12 @@ Each preview feature will have its own documentation page, which will include in
 
 ## Current Preview Features
 
-| Features                                     | Preview Released                                                                                | Feedback Issue                                              |
-| -------------------------------------------- | ----------------------------------------------------------------------------------------------- | ----------------------------------------------------------- |
-| [docker-providers](/providers/custom/docker) | CLI v1.39.0                                                                                     | [feedback](https://github.com/nitrictech/nitric/issues/605) |
-| [sql-databases](/sql)                        | CLI v1.42.0<br/>AWS Provider v1.6.0<br/>Azure Provider v1.9.0<br/>AWS Terraform Provider v1.8.0 | [feedback](https://github.com/nitrictech/nitric/issues/684) |
-| [batch-services](/batch)                     | CLI v1.54.0<br/>AWS Provider v1.14.0<br/>GCP Provider v1.14.0                                   | [feedback](https://github.com/nitrictech/nitric/issues/685) |
-| [websites](/websites)                        | CLI v1.58.0<br/>AWS Provider v1.18.0<br/>Azure Provider v1.19.4<br/>GCP Provider v1.20.0        | [feedback](https://github.com/nitrictech/nitric/issues/748) |
+| Features                                     | Preview Released                                                                                                                                                 | Feedback Issue                                              |
+| -------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------- |
+| [docker-providers](/providers/custom/docker) | CLI v1.39.0                                                                                                                                                      | [feedback](https://github.com/nitrictech/nitric/issues/605) |
+| [sql-databases](/sql)                        | CLI v1.42.0<br/>AWS Provider v1.6.0<br/>Azure Provider v1.9.0<br/>AWS Terraform Provider v1.8.0                                                                  | [feedback](https://github.com/nitrictech/nitric/issues/684) |
+| [batch-services](/batch)                     | CLI v1.54.0<br/>AWS Provider v1.14.0<br/>GCP Provider v1.14.0                                                                                                    | [feedback](https://github.com/nitrictech/nitric/issues/685) |
+| [websites](/websites)                        | CLI v1.58.0<br/>AWS Provider v1.18.0<br/>Azure Provider v1.19.4<br/>GCP Provider v1.20.0<br/>Azure Terraform Provider v1.23.0<br/>GCP Terraform Provider v1.22.0 | [feedback](https://github.com/nitrictech/nitric/issues/748) |
 
 ## Released Preview Features