chore(helm): update image docker.io/searxng/searxng digest to 2dc00d1 (#28548)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/searxng/searxng | digest | `534cbaa` -> `2dc00d1` |

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

---

### Configuration

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Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

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rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
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charts/stable/searxng/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/searxng
   - https://hub.docker.com/r/searxng/searxng
 type: application
-version: 9.2.14
+version: 9.2.15

charts/stable/searxng/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/searxng/searxng
-  tag: latest@sha256:534cbaa24ba31e9ef4cce041a65113468827f9cd0986cdfd9eb9ccade6e43308
+  tag: latest@sha256:2dc00d12244a9c1f99c0559b9905191c2ccbfae1224be8286afa243b891696ac
 workload:
   main:
     podSpec: