Add not_connected to Runner status docs

doc/api/runners.md

@@ -48,7 +48,7 @@ GET /runners?tag_list=tag1,tag2
 |------------|--------------|----------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `scope`    | string       | no       | Deprecated: Use `type` or `status` instead. The scope of specific runners to show, one of: `active`, `paused`, `online` and `offline`; showing all runners if none provided           |
 | `type`     | string       | no       | The type of runners to show, one of: `instance_type`, `group_type`, `project_type`                                                                                                    |
-| `status`   | string       | no       | The status of runners to show, one of: `online` and `offline`. `active` and `paused` are also possible values which were deprecated in GitLab 14.8 and will be removed in GitLab 16.0 |
+| `status`   | string       | no       | The status of runners to show, one of: `online`, `offline` and `not_connected`. `active` and `paused` are also possible values which were deprecated in GitLab 14.8 and will be removed in GitLab 16.0 |
 | `paused`   | boolean      | no       | Whether to include only runners that are accepting or ignoring new jobs                                                                                                               |
 | `tag_list` | string array | no       | List of the runner's tags                                                                                                                                                             |