chore(helm): update image docker.io/mbentley/omada-controller digest to 92b7e74 (#30270)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/mbentley/omada-controller](https://redirect.github.com/mbentley/docker-omada-controller)
| digest | `6b793f3` -> `92b7e74` |

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charts/stable/omada-controller/Chart.yaml

@@ -32,4 +32,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/omada-controller
   - https://hub.docker.com/r/mbentley/omada-controller
 type: application
-version: 16.5.0
+version: 16.5.1

charts/stable/omada-controller/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/mbentley/omada-controller
-  tag: 5.15@sha256:6b793f37c2c545a7f9c93ca2f4d608a21bb21275b78af7f7b0276bcb305f331c
+  tag: 5.15@sha256:92b7e74ce1349d812dc763ca63a72bae6f22a34c6d591e04d31beb1b113eb513
   pullPolicy: IfNotPresent
 service:
   main: