build(helm): update kube-prometheus-stack to 80.5.0

Author: renovate-bot

apps/versions.toml

@@ -66,7 +66,7 @@ version = "1.14.0"
 helm = "https://opensource.zalando.com/postgres-operator/charts/postgres-operator"
 
 [prometheus]
-version = "75.16.1"
+version = "80.5.0"
 helm = "https://prometheus-community.github.io/helm-charts"
 chart = "kube-prometheus-stack"