chore(deps): update container image lscr.io/linuxserver/rdesktop to ubuntu-kde@b7593e8 by renovate (#17720)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| lscr.io/linuxserver/rdesktop | digest | `cea0427` -> `b7593e8` |

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This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNTMuMiIsInVwZGF0ZWRJblZlciI6IjM3LjE1My4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/stable/rdesktop/Chart.yaml

@@ -35,4 +35,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/rdesktop
   - https://fleet.linuxserver.io/image?name=linuxserver/rdesktop
 type: application
-version: 7.1.126
+version: 7.1.127

charts/stable/rdesktop/values.yaml

@@ -20,7 +20,7 @@ alpineKDEImage:
   pullPolicy: Always
 ubuntuKDEImage:
   repository: lscr.io/linuxserver/rdesktop
-  tag: ubuntu-kde@sha256:cea042745b0c9262022c56e9c19925b6d61ac38fd2a1076860235a567e6ca4df
+  tag: ubuntu-kde@sha256:b7593e8d43124f44d548ef64ce950ef8d897e1b5183d48c2484f6e469183de22
   pullPolicy: Always
 fedoraKDEImage:
   repository: lscr.io/linuxserver/rdesktop