fix(helm): update kepler ( 0.5.11 → 0.5.12 ) (#5980)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [kepler](https://sustainable-computing.io/html/index.html)
([source](https://redirect.github.com/sustainable-computing-io/kepler-helm-chart))
| patch | `0.5.11` -> `0.5.12` |

---

### Release Notes

<details>
<summary>sustainable-computing-io/kepler-helm-chart (kepler)</summary>

###
[`v0.5.12`](https://redirect.github.com/sustainable-computing-io/kepler-helm-chart/releases/tag/kepler-0.5.12)

[Compare
Source](https://redirect.github.com/sustainable-computing-io/kepler-helm-chart/compare/kepler-0.5.11...kepler-0.5.12)

A Helm chart for kepler (Kubernetes-based Efficient Power Level
Exporter)

</details>

---

### Configuration

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Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

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---

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kubernetes/kyak/apps/kepler-system/kepler/app/helmrelease.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: kepler
-      version: 0.5.11
+      version: 0.5.12
       sourceRef:
         kind: HelmRepository
         name: kepler