fix(helm): update chart grafana to 8.6.1

[renovate]

This PR contains the following updates:

Package	Update	Change
grafana (source)	patch	8.6.0 -> 8.6.1

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Release Notes

grafana/helm-charts (grafana)

v8.6.1

Compare Source

The leading tool for querying and visualizing time series and metrics.

What's Changed

• [grafana] Update Grafana version to 11.3.1 by @​tobiasamft in https://github.com/grafana/helm-charts/pull/3435

Full Changelog: grafana/helm-charts@oncall-1.13.3...grafana-8.6.1

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[github-actions]

--- HelmRelease: observability/grafana Deployment: observability/grafana

+++ HelmRelease: observability/grafana Deployment: observability/grafana

@@ -19,13 +19,13 @@

   template:
     metadata:
       labels:
         app.kubernetes.io/name: grafana
         app.kubernetes.io/instance: grafana
       annotations:
-        checksum/dashboards-json-config: 6437ae89141d002171bc7840692eeb346f344e96a23cd910bbbc18ce7dcb14cb
+        checksum/dashboards-json-config: 5bc1733c0ac5425959a12702a9ea4009a372ccc3c7c5c963d79510cf95910ee0
         checksum/sc-dashboard-provider-config: c942752180ddff51a3ab63b7d256cf3d856d90757b6f804cbc420562989d5a84
         kubectl.kubernetes.io/default-container: grafana
     spec:
       serviceAccountName: grafana
       automountServiceAccountToken: true
       securityContext:
@@ -153,13 +153,13 @@

           seccompProfile:
             type: RuntimeDefault
         volumeMounts:
         - name: sc-datasources-volume
           mountPath: /etc/grafana/provisioning/datasources
       - name: grafana
-        image: docker.io/grafana/grafana:11.3.0
+        image: docker.io/grafana/grafana:11.3.1
         imagePullPolicy: IfNotPresent
         securityContext:
           allowPrivilegeEscalation: false
           capabilities:
             drop:
             - ALL

[github-actions]

--- kubernetes/apps/observability/grafana/app Kustomization: flux-system/grafana HelmRelease: observability/grafana

+++ kubernetes/apps/observability/grafana/app Kustomization: flux-system/grafana HelmRelease: observability/grafana

@@ -13,13 +13,13 @@

     spec:
       chart: grafana
       sourceRef:
         kind: HelmRepository
         name: grafana
         namespace: flux-system
-      version: 8.6.0
+      version: 8.6.1
   dependsOn:
   - name: openebs
     namespace: storage
   install:
     remediation:
       retries: 3