feat(container): update image ghcr.io/prometheus-community/charts/kube-prometheus-stack ( 87.14.0 ➔ 87.15.0 )

Author: daddy-ro[bot]

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

@@ -11,4 +11,4 @@ spec:
     operation: copy
   url: oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack
   ref:
-    tag: 87.14.0
+    tag: 87.15.0