docs: mention rewrite-timestamp support for docker exporter #23653

Author: 2003Aditya

content/manuals/build/exporters/oci-docker.md

@@ -40,6 +40,7 @@ The following table describes the available parameters:
 | `force-compression` | `true`,`false`                         | `false` | Forcefully apply compression, see [compression][1]                                                                                    |
 | `oci-mediatypes`    | `true`,`false`                         |         | Use OCI media types in exporter manifests. Defaults to `true` for `type=oci`, and `false` for `type=docker`. See [OCI Media types][2] |
 | `annotation.<key>`  | String                                 |         | Attach an annotation with the respective `key` and `value` to the built image,see [annotations][3]                                    |
+| `rewrite-timestamp` | `true`,`false` | `false` | Normalize timestamps in the exported image based on the `SOURCE_DATE_EPOCH` value. Supported for both `image` and `docker` exporters. |
 
 [1]: _index.md#compression
 [2]: _index.md#oci-media-types