chore(helm): update image docker.io/thelounge/thelounge digest to 1b2f61f (#28695)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/thelounge/thelounge](https://redirect.github.com/thelounge/thelounge-docker)
| digest | `cc30f19` -> `1b2f61f` |

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charts/stable/thelounge/Chart.yaml

@@ -36,4 +36,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/thelounge
   - https://hub.docker.com/r/thelounge/thelounge
 type: application
-version: 15.2.5
+version: 15.2.6

charts/stable/thelounge/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker.io/thelounge/thelounge
   pullPolicy: IfNotPresent
-  tag: 4.4.3@sha256:cc30f19bf05053fab19b2d7b4826402ef2652864b29cf3999bc23b5e9f8043ef
+  tag: 4.4.3@sha256:1b2f61f729e227a958594d478ea4a61d9c7be47d9e93188ef8756366d1554ebf
 service:
   main:
     ports: