Merge pull request #1519 from osnabrugge/renovate/main-grafana-8.x

feat(helm): update grafana ( 8.3.7 → 8.4.0 )

Author: osnabrugge

kubernetes/main/apps/observability/grafana/app/helmrelease.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: grafana
-      version: 8.3.7
+      version: 8.4.0
       sourceRef:
         kind: HelmRepository
         name: grafana