chore(helm): update image docker.io/searxng/searxng digest to 50a94da (#41332)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/searxng/searxng | digest | `a943cb1` -> `50a94da` |

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charts/stable/searxng/Chart.yaml

@@ -40,5 +40,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/searxng
   - https://hub.docker.com/r/searxng/searxng
 type: application
-version: 10.11.7
+version: 10.11.8
 

charts/stable/searxng/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/searxng/searxng
-  tag: latest@sha256:a943cb1111c2a61ef74162359de687cca94f5472d336e0a2dfef7be2259a4e8f
+  tag: latest@sha256:50a94dae025ba1d9732bb354d23d0a61cdbfbc7f5a6ee538ef7f692c999ee8e5
 workload:
   main:
     podSpec: