fix(container): update ghcr.io/grafana/helm-charts/grafana ( 8.11.3 → 8.11.4 ) (#241)

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

Author: renovate[bot]

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

@@ -10,7 +10,7 @@ spec:
     mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
     operation: copy
   ref:
-    tag: 8.11.3
+    tag: 8.11.4
   url: oci://ghcr.io/grafana/helm-charts/grafana
 ---
 # yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/helm.toolkit.fluxcd.io/helmrelease_v2.json