Update Helm release metrics-server to v3.13.0 (#996)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [metrics-server](https://github.com/kubernetes-sigs/metrics-server) | minor | `3.12.2` -> `3.13.0` |

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### Configuration

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Reviewed-on: #996
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/standalone/metrics-server/Chart.yaml

@@ -14,7 +14,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: metrics-server
-    version: 3.12.2
+    version: 3.13.0
     repository: https://kubernetes-sigs.github.io/metrics-server/
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/kubernetes.png
 appVersion: 0.7.2