Merge branch 'renovate/kube-prometheus-stack-56.x' into 'main'

chore(images): update helm release kube-prometheus-stack to v56.21.3

See merge request henrywhitaker3/homelab!602

Author: henrywhitaker3

argo/cluster/monitoring/kube-prometheus-stack/chart/kustomization.yaml

@@ -17,6 +17,6 @@ helmCharts:
   - name: kube-prometheus-stack
     includeCRDs: true
     releaseName: kube-prometheus-stack
-    version: "56.21.2"
+    version: "56.21.3"
     repo: https://prometheus-community.github.io/helm-charts
     valuesFile: values.yaml