chore(flux): update helm release metallb 0.14.8 → 0.14.9 (clustertool) (#30066)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [metallb](https://metallb.universe.tf)
([source](https://redirect.github.com/metallb/metallb)) | patch |
`0.14.8` -> `0.14.9` |

---

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---

### Release Notes

<details>
<summary>metallb/metallb (metallb)</summary>

###
[`v0.14.9`](https://redirect.github.com/metallb/metallb/releases/tag/v0.14.9)

[Compare
Source](https://redirect.github.com/metallb/metallb/compare/v0.14.8...v0.14.9)

See the release notes for the details

https://metallb.universe.tf/release-notes/#version-0-14-9

</details>

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

@@ -8,7 +8,7 @@ spec:
     chart:
         spec:
             chart: metallb
-            version: 0.14.8
+            version: 0.14.9
             sourceRef:
                 kind: HelmRepository
                 name: metallb