chore(deps): update container image lscr.io/linuxserver/rdesktop to arch-kde@79e2983 (#15590)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| lscr.io/linuxserver/rdesktop | digest | `f7c5965` -> `79e2983` |

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charts/stable/rdesktop/values.yaml

@@ -28,7 +28,7 @@ fedoraKDEImage:
   pullPolicy: Always
 archKDEImage:
   repository: lscr.io/linuxserver/rdesktop
-  tag: arch-kde@sha256:f7c5965900bbb867ba8d2f49098021916b539801e22b0a3d6402b21d083ebf6e
+  tag: arch-kde@sha256:79e29834a7181a6cf55faf9db6456dcfb1c39dcb89ed1bae77dbc62de61d8063
   pullPolicy: Always
 alpineMATEImage:
   repository: lscr.io/linuxserver/rdesktop