chore(deps): update container image thelounge/thelounge to 4.4.3@84300a7 by renovate (#23058)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [thelounge/thelounge](https://togithub.com/thelounge/thelounge-docker)
| digest | `fb5ad9b` -> `84300a7` |

---

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

---

### 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://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zOTguMCIsInVwZGF0ZWRJblZlciI6IjM3LjM5OC4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInVwZGF0ZS9kb2NrZXIvZ2VuZXJhbC9ub24tbWFqb3IiXX0=-->

charts/stable/thelounge/Chart.yaml

@@ -37,4 +37,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/thelounge
   - https://hub.docker.com/r/thelounge/thelounge
 type: application
-version: 15.0.0
+version: 15.0.1

charts/stable/thelounge/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: thelounge/thelounge
   pullPolicy: IfNotPresent
-  tag: 4.4.3@sha256:fb5ad9b05cfe637991a4dab1b6b85199a1dabb54c6548272565cc9c72cde5d1b
+  tag: 4.4.3@sha256:84300a7364ec2f36f38aab6bbeb0899b8304dab5a6819b12d801b1a9488c6933
 service:
   main:
     ports: