build: fix defaults for gha cache url

Signed-off-by: CrazyMax <[email protected]>

Author: crazy-max

content/manuals/build/cache/backends/gha.md

@@ -30,17 +30,17 @@ $ docker buildx build --push -t <registry>/<image> \
 The following table describes the available CSV parameters that you can pass to
 `--cache-to` and `--cache-from`.
 
-| Name           | Option                  | Type        | Default                  | Description                                                          |
-|----------------|-------------------------|-------------|--------------------------|----------------------------------------------------------------------|
-| `url`          | `cache-to`,`cache-from` | String      | `$ACTIONS_CACHE_URL`     | Cache server URL, see [authentication][1].                           |
-| `url_v2`       | `cache-to`,`cache-from` | String      | `$ACTIONS_CACHE_URL`     | Cache v2 server URL, see [authentication][1].                        |
-| `token`        | `cache-to`,`cache-from` | String      | `$ACTIONS_RUNTIME_TOKEN` | Access token, see [authentication][1].                               |
-| `scope`        | `cache-to`,`cache-from` | String      | `buildkit`               | Which scope cache object belongs to, see [scope][2]                  |
-| `mode`         | `cache-to`              | `min`,`max` | `min`                    | Cache layers to export, see [cache mode][3].                         |
-| `ignore-error` | `cache-to`              | Boolean     | `false`                  | Ignore errors caused by failed cache exports.                        |
-| `timeout`      | `cache-to`,`cache-from` | String      | `10m`                    | Max duration for importing or exporting cache before it's timed out. |
-| `repository`   | `cache-to`              | String      |                          | GitHub repository used for cache storage.                            |
-| `ghtoken`      | `cache-to`              | String      |                          | GitHub token required for accessing the GitHub API.                  |
+| Name           | Option                  | Type        | Default                                        | Description                                                          |
+|----------------|-------------------------|-------------|------------------------------------------------|----------------------------------------------------------------------|
+| `url`          | `cache-to`,`cache-from` | String      | `$ACTIONS_CACHE_URL` or `$ACTIONS_RESULTS_URL` | Cache server URL, see [authentication][1].                           |
+| `url_v2`       | `cache-to`,`cache-from` | String      | `$ACTIONS_RESULTS_URL`                         | Cache v2 server URL, see [authentication][1].                        |
+| `token`        | `cache-to`,`cache-from` | String      | `$ACTIONS_RUNTIME_TOKEN`                       | Access token, see [authentication][1].                               |
+| `scope`        | `cache-to`,`cache-from` | String      | `buildkit`                                     | Which scope cache object belongs to, see [scope][2]                  |
+| `mode`         | `cache-to`              | `min`,`max` | `min`                                          | Cache layers to export, see [cache mode][3].                         |
+| `ignore-error` | `cache-to`              | Boolean     | `false`                                        | Ignore errors caused by failed cache exports.                        |
+| `timeout`      | `cache-to`,`cache-from` | String      | `10m`                                          | Max duration for importing or exporting cache before it's timed out. |
+| `repository`   | `cache-to`              | String      |                                                | GitHub repository used for cache storage.                            |
+| `ghtoken`      | `cache-to`              | String      |                                                | GitHub token required for accessing the GitHub API.                  |
 
 [1]: #authentication
 [2]: #scope