Update Helm release authentik to v2025.10.0 (#1887)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [authentik](https://goauthentik.io) ([source](https://github.com/goauthentik/helm)) | minor | `2025.8.4` -> `2025.10.0` |

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### Release Notes

<details>
<summary>goauthentik/helm (authentik)</summary>

### [`v2025.10.0`](https://github.com/goauthentik/helm/releases/tag/authentik-2025.10.0)

[Compare Source](https://github.com/goauthentik/helm/compare/authentik-2025.8.4...authentik-2025.10.0)

authentik is an open-source Identity Provider focused on flexibility and versatility

#### What's Changed

- chore(deps): update dependency python to 3.14 by [@&#8203;renovate](https://github.com/renovate)\[bot] in [#&#8203;412](https://github.com/goauthentik/helm/pull/412)
- charts/authentik: add automountServiceAccountToken value by [@&#8203;FelixDobler](https://github.com/FelixDobler) in [#&#8203;407](https://github.com/goauthentik/helm/pull/407)
- chore(deps): update public.ecr.aws/artifacthub/ah docker tag to v1.22.0 by [@&#8203;renovate](https://github.com/renovate)\[bot] in [#&#8203;414](https://github.com/goauthentik/helm/pull/414)
- charts/authentik: bump to 2025.10.0 by [@&#8203;authentik-automation](https://github.com/authentik-automation)\[bot] in [#&#8203;417](https://github.com/goauthentik/helm/pull/417)

#### New Contributors

- [@&#8203;FelixDobler](https://github.com/FelixDobler) made their first contribution in [#&#8203;407](https://github.com/goauthentik/helm/pull/407)

**Full Changelog**: <https://github.com/goauthentik/helm/compare/authentik-2025.8.4...authentik-2025.10.0>

</details>

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Reviewed-on: #1887
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/platform/authentik/Chart.yaml

@@ -21,7 +21,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: authentik
-    version: 2025.8.4
+    version: 2025.10.0
     repository: https://charts.goauthentik.io/
   - name: cloudflared
     alias: cloudflared