fix(container): update image ghcr.io/prometheus-community/charts/kube-prometheus-stack ( 81.6.7 ➔ 81.6.9 ) (#5351)

Co-authored-by: bot-x-mod[bot] <130179593+bot-x-mod[bot]@users.noreply.github.com>

Author: bot-x-mod[bot]

bootstrap/helmfile.d/00-crds.yaml

@@ -33,4 +33,4 @@ releases:
   - name: kube-prometheus-stack
     namespace: observability
     chart: oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack
-    version: 81.6.7
+    version: 81.6.9

kubernetes/apps/observability/kube-prometheus-stack/app/ocirepository.yaml

@@ -10,5 +10,5 @@ spec:
     mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
     operation: copy
   ref:
-    tag: 81.6.7
+    tag: 81.6.9
   url: oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack