chore(deps): update dependency cilium/cilium to v1.19.0

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ghcr.io/home-assistant/home-assistant](https://www.home-assistant.io/) ([source](https://github.com/home-assistant/core)) | minor | `2026.1.3` → `2026.2.0` |

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### Release Notes

<details>
<summary>home-assistant/core (ghcr.io/home-assistant/home-assistant)</summary>

### [`v2026.2.0`](https://github.com/home-assistant/core/releases/tag/2026.2.0)

[Compare Source](https://github.com/home-assistant/core/compare/2026.1.3...2026.2.0)

<https://www.home-assistant.io/blog/2026/02/04/release-20262/>

</details>

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### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

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

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

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

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
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Reviewed-on: #3720
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/cilium/Chart.yaml

@@ -19,4 +19,4 @@ dependencies:
     repository: https://helm.cilium.io/
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/cilium.png
 # renovate: datasource=github-releases depName=cilium/cilium
-appVersion: 1.18.6
+appVersion: 1.19.0

clusters/cl01tl/helm/home-assistant/values.yaml

@@ -9,7 +9,7 @@ home-assistant:
         main:
           image:
             repository: ghcr.io/home-assistant/home-assistant
-            tag: 2026.1.3
+            tag: 2026.2.0
             pullPolicy: IfNotPresent
           env:
             - name: TZ