Merge pull request #1334 from dgrisonnet/prometheus-adapter-v0.9.0

jsonnet/kube-prometheus/main.libsonnet

jsonnet/kube-prometheus/versions.json

manifests/prometheus-adapter-apiService.yaml

manifests/prometheus-adapter-clusterRole.yaml

...rometheus-adapter-clusterRoleAggregatedMetricsReader.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-podDisruptionBudget.yaml

manifests/prometheus-adapter-roleBindingAuthReader.yaml

manifests/prometheus-adapter-service.yaml

manifests/prometheus-adapter-serviceAccount.yaml

manifests/prometheus-adapter-serviceMonitor.yaml