chore(searxng): update image docker.io/searxng/searxng digest to 472dd0c (#43359)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/searxng/searxng | digest | `1ad4159` -> `472dd0c` |

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charts/stable/searxng/Chart.yaml

@@ -39,5 +39,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/searxng
   - https://hub.docker.com/r/searxng/searxng
 type: application
-version: 10.13.17
+version: 10.13.18
 

charts/stable/searxng/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/searxng/searxng
-  tag: latest@sha256:1ad4159e74903f8870e3464df701b800a75bd2854f5d11b44ce09ee297f3c158
+  tag: latest@sha256:472dd0c84b8e2a05bca773b4a430b9fc9e4e92cd4fa0afaa223efab925ab752a
 workload:
   main:
     podSpec: