chore(helm): update image ghcr.io/linuxserver/znc digest to 50200c0 (#31579)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/znc](https://redirect.github.com/linuxserver/docker-znc/packages)
([source](https://redirect.github.com/linuxserver/docker-znc)) | digest
| `9dcdf84` -> `50200c0` |

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charts/stable/znc/Chart.yaml

@@ -31,4 +31,4 @@ sources:
   - https://ghcr.io/linuxserver/znc
   - https://github.com/truecharts/charts/tree/master/charts/stable/znc
 type: application
-version: 11.5.1
+version: 11.5.2

charts/stable/znc/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/znc
   pullPolicy: IfNotPresent
-  tag: 1.9.1@sha256:9dcdf846b68fe98dc6b623774c6e1e06241df24047c929e9ae50d0ed42d9ae66
+  tag: 1.9.1@sha256:50200c097bd3605dccf1e15b2827ae9a66a5c246e7114a4fa208a91531bf2ae9
 service:
   main:
     ports: