chore(deps): update helm release kube-prometheus-stack to v42

Author: renovate[bot]

cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml

@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://prometheus-community.github.io/helm-charts
       chart: kube-prometheus-stack
-      version: 40.5.0
+      version: 42.0.2
       sourceRef:
         kind: HelmRepository
         name: prometheus-community-charts