chore(helm): update image docker.io/searxng/searxng digest to e22d861 (#31852)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/searxng/searxng | digest | `cb1f826` -> `e22d861` |

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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: 9.5.5
+version: 9.5.6

charts/stable/searxng/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/searxng/searxng
-  tag: latest@sha256:cb1f826670a8dbaf58a836b1d1c73165d11346f6c31cbc016b6214fd6809c95b
+  tag: latest@sha256:e22d8617effc484649d01fa80614b4859e134c6b77a5d2a2cff9236789aa1749
 workload:
   main:
     podSpec: