chore(omada-controller): update image docker.io/mbentley/omada-controller digest to 3f681e9 (#43322)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/mbentley/omada-controller](https://redirect.github.com/mbentley/docker-omada-controller)
| digest | `f1ed666` -> `3f681e9` |

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charts/stable/omada-controller/Chart.yaml

@@ -37,5 +37,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/omada-controller
   - https://hub.docker.com/r/mbentley/omada-controller
 type: application
-version: 18.2.11
+version: 18.2.12
 

charts/stable/omada-controller/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/mbentley/omada-controller
-  tag: 6.0@sha256:f1ed66625cc7b19e1d393c35b583e78211685a353ff55343a07a0444276629d2
+  tag: 6.0@sha256:3f681e902dbd8882a637d505e5be5e00ef3db46ece5b03028536a75562190df7
   pullPolicy: IfNotPresent
 service:
   main: