chore(helm): update image ghcr.io/linuxserver/mstream digest to 53ef613 (#35573)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/mstream](https://redirect.github.com/linuxserver/docker-mstream/packages)
([source](https://redirect.github.com/linuxserver/docker-mstream)) |
digest | `47d637b` -> `53ef613` |

---

> [!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:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMzguMCIsInVwZGF0ZWRJblZlciI6IjM5LjIzOC4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInJlbm92YXRlL2NvbnRhaW5lciIsInR5cGUvZGlnZXN0Il19-->

charts/stable/mstream/Chart.yaml

@@ -38,5 +38,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/mstream
   - https://mstream.io/
 type: application
-version: 12.6.6
+version: 12.6.7
 

charts/stable/mstream/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/mstream
   pullPolicy: IfNotPresent
-  tag: 5.13.1@sha256:47d637b8d49ab9cbaaf59a04afd052c1432b85b3cb333fb2649a178d89c0ae25
+  tag: 5.13.1@sha256:53ef613458c06f410f02d77bc1e2e05e00b7757f8261bf6d656c344bffcf8aab
 service:
   main:
     ports: