chore(deps): update helm release kube-prometheus-stack to v79

Author: renovate[bot]

kustomize/bases/kube-prometheus-stack/kustomization.yaml

@@ -5,7 +5,7 @@ namespace: monitoring
 helmCharts:
   - name: kube-prometheus-stack
     repo: https://prometheus-community.github.io/helm-charts
-    version: 78.5.0
+    version: 79.9.0
     releaseName: prometheus-stack
     namespace: monitoring
     valuesFile: helm-values.yaml