Update Helm release valkey to v2.3.0 (#1273)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

clusters/cl01tl/applications/searxng/Chart.yaml

@@ -19,7 +19,7 @@ dependencies:
     repository: https://bjw-s.github.io/helm-charts/
     version: 3.7.1
   - name: valkey
-    version: 2.2.4
+    version: 2.3.0
     repository: https://charts.bitnami.com/bitnami
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/svg/searxng.svg
 appVersion: 1.0.0