Grafana k8s Monitoring

What's Changed

• [dependency] Update Kube State Metrics by @github-actions in https://github.com/grafana/k8s-monitoring-helm/pull/439
• [dependency] Update Node Exporter by @github-actions in https://github.com/grafana/k8s-monitoring-helm/pull/440
• [dependency] Update OpenCost by @github-actions in https://github.com/grafana/k8s-monitoring-helm/pull/442
• Add extension points for otelcol.processor.transform by @aptomaKetil in https://github.com/grafana/k8s-monitoring-helm/pull/441

Full Changelog: https://github.com/grafana/k8s-monitoring-helm/compare/v0.12.3...v0.12.4