chore(deps): update dependency av1155/houndarr to v1.6.5 (#5383)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [av1155/houndarr](https://github.com/av1155/houndarr) | patch | `v1.6.4` → `v1.6.5` |

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### Release Notes

<details>
<summary>av1155/houndarr (av1155/houndarr)</summary>

### [`v1.6.5`](https://github.com/av1155/houndarr/releases/tag/v1.6.5)

[Compare Source](https://github.com/av1155/houndarr/compare/v1.6.4...v1.6.5)

##### Fixed

- Accessing Houndarr via links from dashboard apps (Homepage, Homarr, Organizr) no longer redirects to `/login`; session cookies now default to `SameSite=Lax` instead of `Strict` ([#&#8203;318](https://github.com/av1155/houndarr/issues/318)).

##### Added

- `HOUNDARR_COOKIE_SAMESITE` environment variable to configure the `SameSite` cookie policy; accepts `lax` (default) or `strict` ([#&#8203;318](https://github.com/av1155/houndarr/issues/318)).

</details>

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### Configuration

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

🚦 **Automerge**: Enabled.

♻ **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.

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

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This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
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Reviewed-on: https://gitea.alexlebens.dev/alexlebens/infrastructure/pulls/5383
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/houndarr/Chart.yaml

@@ -22,4 +22,4 @@ dependencies:
     repository: oci://harbor.alexlebens.net/helm-charts
 icon: https://raw.githubusercontent.com/av1155/houndarr/main/src/houndarr/static/img/houndarr-logo-dark.png
 # renovate: datasource=github-releases depName=av1155/houndarr
-appVersion: v1.6.4
+appVersion: v1.6.5