splunk-otel-collector-0.125.0

This Splunk OpenTelemetry Collector for Kubernetes release adopts the Splunk OpenTelemetry Collector v0.125.0.

💡 Enhancements 💡

• agent: Keep the kubelet CPU usage metrics disabled by default for Splunk Observability users (#1822)
  k8s.node.cpu.usage, k8s.pod.cpu.usage and container.cpu.usage metrics are enabled by default in the kubeletstats
  receiver upstream, but we disable them for Splunk Observability users because they are not included in the default
  metrics set. If enabled, they will be charged as custom metrics. For now, container_cpu_utilization should still be
  used. Later, it will be replaced with one of the CPU metrics from the kubelet receiver once they are fully stabilized
  (e.g., container.cpu.usage or container.cpu.time).
• operator: Bump nodejs to v3.1.2 in helm-charts/splunk-otel-collector/values.yaml (#1800)