Update release-channels.md and put Stable, Preview, Exp in correct order

Table should have the rows sorted by channel in the order Stable, Preview, Experimental, as this is the logical order that is also used for the navigation in the docs.

Author: thomasclaudiushuber

hub/apps/windows-app-sdk/release-channels.md

@@ -16,8 +16,8 @@ The latest version of the Windows App SDK ships via three release channels: Expe
 
 |         | Channel                                                 | Description                                                                                                                                                                | Release cadence                                                                    | Supported? | Latest release                                                                                      |
 |---------|---------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------|------------|-----------------------------------------------------------------------------------------------------|
-| **❇️**  | Preview ([release notes](preview-channel.md))           | This channel provides a preview of the next stable release. There may be breaking API changes between a given preview channel release and the next stable release.         | At least one preview per stable version                                           | No         | [1.7.0-preview1](preview-channel.md#version-17-preview-1-17-preview1) (02/11/2025)                 |
 | **✅**   | Stable ([release notes](stable-channel.md))             | This channel is supported for use by apps in production environments. It includes only stable APIs.                                                                        | No more frequent than every six months<br>(+ servicing)                                   | Yes        | [1.7.0 (1.7.250310001)](stable-channel.md#version-170-17250310001) (03/18/2025)                                                 |
+| **❇️**  | Preview ([release notes](preview-channel.md))           | This channel provides a preview of the next stable release. There may be breaking API changes between a given preview channel release and the next stable release.         | At least one preview per stable version                                           | No         | [1.7.0-preview1](preview-channel.md#version-17-preview-1-17-preview1) (02/11/2025)                 |
 | **🔄️** | Experimental ([release notes](experimental-channel.md)) | This channel includes experimental features that are in early stages of development. Experimental features may be removed from the next release, or may never be released. | As needed when requiring feedback for features in early design or prototype stages | No         | [1.7.0-experimental3](experimental-channel.md#version-17-experimental-170-experimental3) (02/06/2025) |
 
 For a comprehensive list of all current and previous releases of the Windows App SDK, including download locations, see [Downloads for the Windows App SDK](downloads.md).