chore(deps): update helm release kube-prometheus-stack to v56.21.2

Reviewed-on: #64

apps/gitea/kustomization.yaml

@@ -22,7 +22,7 @@ helmCharts:
   valuesFile: gitea-values.yaml
 - name: renovate
   releaseName: renovate
-  version: 37.225.0
+  version: 37.229.0
   repo: https://docs.renovatebot.com/helm-charts
   namespace: gitea
   valuesFile: renovate-bot-values.yaml

infra/monitoring/kustomization.yaml

@@ -13,7 +13,7 @@ resources:
 helmCharts:
 - name: kube-prometheus-stack
   releaseName: kube-prometheus-stack
-  version: 56.20.0
+  version: 56.21.2
   repo: https://prometheus-community.github.io/helm-charts
   namespace: monitoring
   valuesFile: values.yaml

infra/traefik/values.yaml

@@ -2,7 +2,7 @@
 deployment:
   initContainers:
   - name: volume-permissions
-    image: busybox:stable@sha256:6d9ac9237a84afe1516540f40a0fafdc86859b2141954b4d643af7066d598b74
+    image: busybox:stable@sha256:acdc29f25f9c5d678b264007f6f0ea63f12756dcef1cdb043f3fd2a13ba735c3
     command: ["sh", "-c", "touch /data/acme.json; chown 65532:65532 /data/acme.json; chmod -v 600 /data/acme.json; chown -R 65532:65532 /var/log/traefik"]
     securityContext:
       runAsNonRoot: false