sync master with current fork

Makefile

README.md

build.sh

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

example.jsonnet

examples/additional-namespaces-servicemonitor.jsonnet

...s/grafana-additional-rendered-dashboard-example-2.jsonnet

examples/kustomize.jsonnet

go.mod

go.sum

jsonnet/kube-prometheus/alerts/general.libsonnet

jsonnet/kube-prometheus/jsonnetfile.json

...ube-prometheus/kube-prometheus-insecure-kubelet.libsonnet

...rometheus/kube-state-metrics/kube-state-metrics.libsonnet

...net/kube-prometheus/node-exporter/node-exporter.libsonnet

jsonnet/kube-prometheus/prometheus/prometheus.libsonnet

jsonnetfile.json

jsonnetfile.lock.json

kustomization.yaml

manifests/grafana-dashboardDefinitions.yaml