contrib/kube-prometheus: Create prometheus-adapter component

README.md

docs/developing-prometheus-rules-and-grafana-dashboards.md

example.jsonnet

jsonnet/kube-prometheus/kube-prometheus.libsonnet

...rometheus/prometheus-adapter/prometheus-adapter.libsonnet

jsonnetfile.lock.json

manifests/prometheus-adapter-apiService.yaml

manifests/prometheus-adapter-clusterRole.yaml

manifests/prometheus-adapter-clusterRoleBinding.yaml

...fests/prometheus-adapter-clusterRoleBindingDelegator.yaml

manifests/prometheus-adapter-clusterRoleServerResources.yaml

manifests/prometheus-adapter-configMap.yaml

manifests/prometheus-adapter-deployment.yaml

manifests/prometheus-adapter-roleBindingAuthReader.yaml

manifests/prometheus-adapter-service.yaml

manifests/prometheus-adapter-serviceAccount.yaml