Remove old manifests and replace with jsonnet build

example-dist/base/kube-prometheus.jsonnet

@@ -0,0 +1,6 @@
+local kubePrometheus = import "kube-prometheus.libsonnet";
+
+local namespace = "monitoring";
+local objects = kubePrometheus.new(namespace);
+
+{[path]: std.manifestYamlDoc(objects[path]) for path in std.objectFields(objects)}