chore(helm): update image docker.io/mbentley/omada-controller digest to 1865260 (#35127)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/mbentley/omada-controller](https://redirect.github.com/mbentley/docker-omada-controller)
| digest | `6da75b0` -> `1865260` |

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charts/stable/omada-controller/Chart.yaml

@@ -35,5 +35,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/omada-controller
   - https://hub.docker.com/r/mbentley/omada-controller
 type: application
-version: 16.7.14
+version: 16.7.15
 

charts/stable/omada-controller/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/mbentley/omada-controller
-  tag: 5.15@sha256:6da75b05abdc503998e6616de27205c0a1fbbea72247d64e65756cf4e7dffc0b
+  tag: 5.15@sha256:186526049b9de1ac1eb21bb3069b3adba9aecf566148f05c2edd7bd60329cbaf
   pullPolicy: IfNotPresent
 service:
   main: