chore(helm): update image docker.io/bellamy/wallos digest to cc6d7ee (#28150)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/bellamy/wallos | digest | `72d87a7` -> `cc6d7ee` |

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

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### Configuration

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Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

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rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
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charts/stable/wallos/Chart.yaml

@@ -32,4 +32,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/wallos
   - https://hub.docker.com/r/bellamy/wallos
 type: application
-version: 6.2.8
+version: 6.2.9

charts/stable/wallos/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/bellamy/wallos
-  tag: latest@sha256:72d87a72880097d2e0fd2d02e80cd85d1d32283283022b1a193d7d66386e01ab
+  tag: latest@sha256:cc6d7eee659a3f78b185e72571f5a15b54828132f1699ba05c50716620013c8b
   pullPolicy: IfNotPresent
 
 securityContext: