chore(deps): update container image m1k1o/neko to vlc@51d1719 by renovate (#16515)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| m1k1o/neko | digest | `cc5f2f9` -> `51d1719` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Configuration

📅 **Schedule**: Branch creation - "before 10pm on monday" in timezone
Europe/Amsterdam, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, 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://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xMDcuMCIsInVwZGF0ZWRJblZlciI6IjM3LjEwNy4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/stable/neko/values.yaml

@@ -65,7 +65,7 @@ vivaldiImage:
 vlcImage:
   pullPolicy: IfNotPresent
   repository: m1k1o/neko
-  tag: vlc@sha256:cc5f2f99eb83017a5c41c36e24f77a5019c5fef0b8559f87113f63258ec1d1db
+  tag: vlc@sha256:51d17191a7c5dd58e4d14a91705b8b28a7150ed206abd9d9b67e5d9cea9f5ae7
 vncviewerImage:
   pullPolicy: IfNotPresent
   repository: m1k1o/neko