chore(helm): update image lscr.io/linuxserver/mylar3 digest to 4395b8b (#30051)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| lscr.io/linuxserver/mylar3 | digest | `67df933` -> `4395b8b` |

---

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

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
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://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS44Mi45IiwidXBkYXRlZEluVmVyIjoiMzkuODIuOSIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJhdXRvbWVyZ2UiLCJyZW5vdmF0ZS9jb250YWluZXIiLCJ0eXBlL2RpZ2VzdCJdfQ==-->

charts/stable/mylar/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/mylar3/mylar3
   - https://github.com/truecharts/charts/tree/master/charts/stable/mylar
 type: application
-version: 15.2.8
+version: 15.2.9

charts/stable/mylar/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: lscr.io/linuxserver/mylar3
-  tag: version-v0.8.0@sha256:67df9336432654345f9a077c2deb90040268ff02a0f1a80f715e684789e6da55
+  tag: version-v0.8.0@sha256:4395b8b36bf459898ba62e996d1a256cd985a910a5a39faa55d739b094e268c6
   pullPolicy: IfNotPresent
 service:
   main: