Update grafana/grafana Docker tag to v12

renovate[bot] · web-flow · commit d8e9e91add5c · 2025-06-17T23:41:31.000Z
diff --git a/cluster/grafana/kustomization.yaml b/cluster/grafana/kustomization.yaml
@@ -8,4 +8,4 @@ resources:
 - promtail.yaml
 images:
 - name: grafana/grafana
-  newTag: 8.4.1
+  newTag: 12.0.2
