chore(deps): update container image ghcr.io/open-webui/open-webui to latest@a2167fb by renovate (#26333)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/open-webui/open-webui | digest | `ad40d1e` -> `a2167fb` |

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> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

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charts/stable/ollama/Chart.yaml

@@ -35,4 +35,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/ollama
   - https://hub.docker.com/r/ollama/ollama
 type: application
-version: 7.3.31
+version: 7.3.32

charts/stable/ollama/values.yaml

@@ -9,7 +9,7 @@ rocmImage:
 uiImage:
   repository: ghcr.io/open-webui/open-webui
   pullPolicy: IfNotPresent
-  tag: latest@sha256:ad40d1e7d6fdc15bf63f27c7f28515d085b934d901343eeccef862bb63cb167e
+  tag: latest@sha256:a2167fbbd61eda62d2551d1b3ec945c5bd08f952ce4b0174444ad1fa9d4b3c7b
 
 securityContext:
   container: