Update Helm release kube-prometheus-stack to v68.4.0 (#1162)

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

clusters/cl01tl/monitoring/kube-prometheus-stack/Chart.yaml

@@ -17,7 +17,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: kube-prometheus-stack
-    version: 68.3.0
+    version: 68.4.0
     repository: https://prometheus-community.github.io/helm-charts
 icon: https://raw.githubusercontent.com/walkxcode/dashboard-icons/main/png/prometheus.png
 appVersion: v0.79.2

clusters/cl01tl/standalone/coredns/Chart.yaml

@@ -15,7 +15,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: coredns
-    version: 1.38.0
+    version: 1.39.0
     repository: https://coredns.github.io/helm
 icon: https://raw.githubusercontent.com/walkxcode/dashboard-icons/main/png/coredns.png
 appVersion: v1.12.0