chore(deps): update guillevc/yubal to v4 (major) (#3794)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ghcr.io/guillevc/yubal](https://github.com/guillevc/yubal) | major | `0.4.0` → `4.0.0` |
| [guillevc/yubal](https://github.com/guillevc/yubal) | major | `v0.4.0` → `v4.0.0` |

---

### Release Notes

<details>
<summary>guillevc/yubal (ghcr.io/guillevc/yubal)</summary>

### [`v4.0.0`](https://github.com/guillevc/yubal/releases/tag/v4.0.0): 🕐 v0.4.0 — Playlist sync

[Compare Source](https://github.com/guillevc/yubal/compare/v0.4.0...v4.0.0)

This release introduces **scheduled playlist sync** — subscribe to playlists and let yubal keep them updated automatically on a cron schedule.

##### ✨ What's New

- **Playlist subscriptions** — Register playlists to sync periodically with configurable track limits ([#&#8203;33](https://github.com/guillevc/yubal/issues/33))
- **Cron-based scheduler** — Set your preferred sync schedule (e.g., `0 3 * * *` for daily at 3 AM)
- **Unicode filename support** — File and folder names now preserve special characters (e.g., `Björk` instead of `Bjork`) ([#&#8203;44](https://github.com/guillevc/yubal/issues/44))

##### 🔧 Improvements

- **Format selection optimization** — yt-dlp now prefers the configured codec when selecting source streams, avoiding unnecessary transcoding when the source is already in the desired format ([#&#8203;48](https://github.com/guillevc/yubal/issues/48) by [@&#8203;ergosteur](https://github.com/ergosteur) 🚀 )
- **Update yt-dlp to latest version** — Fixes YouTube extraction failures caused by recent player JS changes ([yt-dlp/yt-dlp#15818](https://github.com/yt-dlp/yt-dlp/pull/15818))

##### 🐛 Bug Fixes

- **Cookie authentication** — Fixed failures with large or space-containing `cookies.txt` files, and improved validation with clearer error logging ([#&#8203;30](https://github.com/guillevc/yubal/issues/30), [#&#8203;47](https://github.com/guillevc/yubal/issues/47))

##### ⚠️ Heads Up

File and folder names now preserve unicode characters instead of transliterating them to ASCII. For example:

```
Before: data/Bjork/1997 - Homogenic/01 - Hunter.opus
After:  data/Björk/1997 - Homogenic/01 - Hunter.opus
```

If you have existing downloads for artists with non-ASCII names, re-downloading or syncing will create new folders alongside the old ones. Check your library and merge any duplicates after upgrading.

***

**Full Changelog**: <https://github.com/guillevc/yubal/compare/v0.3.1...v4.0.0>

</details>

---

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---

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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/3794
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/yubal/Chart.yaml

@@ -18,4 +18,4 @@ dependencies:
     repository: https://bjw-s-labs.github.io/helm-charts/
     version: 4.6.2
 # renovate: datasource=github-releases depName=guillevc/yubal
-appVersion: v0.4.0
+appVersion: v4.0.0

clusters/cl01tl/helm/yubal/values.yaml

@@ -9,7 +9,7 @@ yubal:
         main:
           image:
             repository: ghcr.io/guillevc/yubal
-            tag: 0.4.0
+            tag: 4.0.0
             pullPolicy: IfNotPresent
           env:
             - name: YUBAL_TZ