chore(flux): update image snapshot-controller 4.0.5 → 4.0.6 (clustertool) (#37248)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[snapshot-controller](https://truecharts.org/charts/system/snapshot-controller)
([source](https://redirect.github.com/kubernetes-csi/external-snapshotter))
| patch | `4.0.5` -> `4.0.6` |

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clustertool/embed/generic/kubernetes/system/snapshot-controller/app/helm-release.yaml

@@ -8,7 +8,7 @@ spec:
   chart:
     spec:
       chart: snapshot-controller
-      version: 4.0.5
+      version: 4.0.6
       sourceRef:
         kind: HelmRepository
         name: truecharts