Grafana k8s Monitoring

What's Changed

• Add static telemetry metric with informaiton about chart version and enabled features by @petewall in https://github.com/grafana/k8s-monitoring-helm/pull/157
• [dependency] Update Node Exporter by @github-actions in https://github.com/grafana/k8s-monitoring-helm/pull/156
• Remove version check by @petewall in https://github.com/grafana/k8s-monitoring-helm/pull/158

Full Changelog: https://github.com/grafana/k8s-monitoring-helm/compare/v0.2.6...v0.2.7