docs: update README

README.md

@@ -306,6 +306,8 @@ No modules.
 | <a name="input_http_application_routing_enabled"></a> [http\_application\_routing\_enabled](#input\_http\_application\_routing\_enabled) | Enable HTTP Application Routing Addon (forces recreation). | `bool` | `false` | no |
 | <a name="input_identity_ids"></a> [identity\_ids](#input\_identity\_ids) | (Optional) Specifies a list of User Assigned Managed Identity IDs to be assigned to this Kubernetes Cluster. | `list(string)` | `null` | no |
 | <a name="input_identity_type"></a> [identity\_type](#input\_identity\_type) | (Optional) The type of identity used for the managed cluster. Conflicts with `client_id` and `client_secret`. Possible values are `SystemAssigned` and `UserAssigned`. If `UserAssigned` is set, an `identity_ids` must be set as well. | `string` | `"SystemAssigned"` | no |
+| <a name="input_image_cleaner_enabled"></a> [image\_cleaner\_enabled](#input\_image\_cleaner\_enabled) | (Optional) Specifies whether Image Cleaner is enabled. | `bool` | `false` | no |
+| <a name="input_image_cleaner_interval_hours"></a> [image\_cleaner\_interval\_hours](#input\_image\_cleaner\_interval\_hours) | (Optional) Specifies the interval in hours when images should be cleaned up. | `number` | `null` | no |
 | <a name="input_ingress_application_gateway_enabled"></a> [ingress\_application\_gateway\_enabled](#input\_ingress\_application\_gateway\_enabled) | Whether to deploy the Application Gateway ingress controller to this Kubernetes Cluster? | `bool` | `false` | no |
 | <a name="input_ingress_application_gateway_id"></a> [ingress\_application\_gateway\_id](#input\_ingress\_application\_gateway\_id) | The ID of the Application Gateway to integrate with the ingress controller of this Kubernetes Cluster. | `string` | `null` | no |
 | <a name="input_ingress_application_gateway_name"></a> [ingress\_application\_gateway\_name](#input\_ingress\_application\_gateway\_name) | The name of the Application Gateway to be used or created in the Nodepool Resource Group, which in turn will be integrated with the ingress controller of this Kubernetes Cluster. | `string` | `null` | no |