chore(deps): update helm release traefik to v41 (#281)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [traefik](https://traefik.io/) ([source](https://github.com/traefik/traefik-helm-chart)) | HelmChart | major | `40.3.0` → `41.0.0` |

---

### Release Notes

<details>
<summary>traefik/traefik-helm-chart (traefik)</summary>

### [`v41.0.0`](https://github.com/traefik/traefik-helm-chart/releases/tag/v41.0.0)

[Compare Source](https://github.com/traefik/traefik-helm-chart/compare/v40.3.0...v41.0.0)

**Upgrade Notes**

1. **Logs & access logs syntax**: The chart now aligns its logging keys with the upstream Traefik syntax with PR [#&#8203;1887](https://github.com/traefik/traefik-helm-chart/pull/1887).
   - `logs.general` is renamed to `log` (e.g. `logs.general.level` → `log.level`).
   - `logs.access` is renamed to `accessLog` (e.g. `logs.access.format` → `accessLog.format`).
   - Filter and field keys are now camelCased: `filters.statuscodes` → `filters.statusCodes`, `filters.retryattempts` → `filters.retryAttempts`, `filters.minduration` → `filters.minDuration`, and `fields.*.defaultmode` → `fields.*.defaultMode`.
   - The `accessLog.fields.general` nesting level is removed: `fields.general.defaultmode` → `fields.defaultMode`.Expand commentComment on line R27Resolved
2. **File provider content**: `providers.file.content` is now an object (`{}`) instead of a string (`""`).

> \[!TIP]
> Image `registry` and `repository` now default to `null`.
> The chart now automatically resolves the full official image URI for both Traefik Proxy and Traefik Hub.

#### 💥 BREAKING CHANGES

- feat(providers.file)!: switch content to an object [#&#8203;1861](https://github.com/traefik/traefik-helm-chart/issues/1861) by [@&#8203;minrk](https://github.com/minrk)
- fix(logs)!: align syntax with upstream [#&#8203;1887](https://github.com/traefik/traefik-helm-chart/issues/1887) by [@&#8203;mloiseleur](https://github.com/mloiseleur)

#### 🚀 Features

- feat(version): ✨ relax max-version guard to warn on minor/patch, fail only on major mismatch [#&#8203;1884](https://github.com/traefik/traefik-helm-chart/issues/1884) by [@&#8203;darkweaver87](https://github.com/darkweaver87)
- feat(hub): ✨ install out-of-box with only hub.token set [#&#8203;1885](https://github.com/traefik/traefik-helm-chart/issues/1885) by [@&#8203;darkweaver87](https://github.com/darkweaver87)
- feat(deps): update traefik docker tag to v3.7.5 [#&#8203;1888](https://github.com/traefik/traefik-helm-chart/issues/1888) by [@&#8203;renovate-with-github-actions](https://github.com/renovate-with-github-actions)\[bot]

#### 🐛 Bug fixes

- fix(notes): 📝 use traefik.image-name so NOTES match deployed image [#&#8203;1886](https://github.com/traefik/traefik-helm-chart/issues/1886) by [@&#8203;mloiseleur](https://github.com/mloiseleur)
- fix(deployment): omit spec.replicas when replicas is null [#&#8203;1891](https://github.com/traefik/traefik-helm-chart/issues/1891) by [@&#8203;mloiseleur](https://github.com/mloiseleur)
- fix(provider): 🐛 emit kubernetesIngressNGINX publishService for external service [#&#8203;1897](https://github.com/traefik/traefik-helm-chart/issues/1897) by [@&#8203;mloiseleur](https://github.com/mloiseleur)

#### 📦 Others

- ci: track max-version assertions with relaxed guard wording [#&#8203;1889](https://github.com/traefik/traefik-helm-chart/issues/1889) by [@&#8203;mloiseleur](https://github.com/mloiseleur)
- ci(renovate): restore update on appVersion [#&#8203;1892](https://github.com/traefik/traefik-helm-chart/issues/1892) by [@&#8203;mloiseleur](https://github.com/mloiseleur)
- chore(deps): update dependency helm to v4.2.1 [#&#8203;1893](https://github.com/traefik/traefik-helm-chart/issues/1893) by [@&#8203;renovate-with-github-actions](https://github.com/renovate-with-github-actions)\[bot]
- chore(deps): update losisin/helm-values-schema-json-action action to v3.0.1 [#&#8203;1894](https://github.com/traefik/traefik-helm-chart/issues/1894) by [@&#8203;renovate-with-github-actions](https://github.com/renovate-with-github-actions)\[bot]
- ci(security): declare contents:write on release workflow [#&#8203;1855](https://github.com/traefik/traefik-helm-chart/issues/1855) by [@&#8203;arpitjain099](https://github.com/arpitjain099)
- chore(release): publish 41.0.0 [#&#8203;1895](https://github.com/traefik/traefik-helm-chart/issues/1895) by [@&#8203;mloiseleur](https://github.com/mloiseleur)

#### 👌 Traefik version support

- Traefik Proxy: v3.6.0 -> v3.7.5 (default)
- Traefik Hub: v3.19.3 -> v3.20.4

</details>

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Reviewed-on: https://gitea.unbound.se/unboundsoftware/local-k8s/pulls/281
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k8s/infra/postgres.yaml

@@ -53,7 +53,7 @@ spec:
     spec:
       containers:
       - name: postgres
-        image: postgres:18.4-alpine@sha256:96d56f7f57c6aacd1fcb908bc83b345ec5f83231ee486dd66a1baadce274db88
+        image: postgres:18.4-alpine@sha256:1b1689b20d16a014a3d195653381cf2caa75a41a92d93b255a9d6ea29fd353aa
         args:
         - -c
         - shared_buffers=384MB

k8s/traefik/kustomization.yaml

@@ -8,5 +8,5 @@ helmCharts:
   includeCRDs: true
   releaseName: traefik
   repo: https://traefik.github.io/charts
-  version: 40.3.0
+  version: 41.0.0
   valuesFile: values.yaml