Graduate component-base metrics to BETA

Parent issue: https://github.com/kubernetes/kubernetes/issues/136107

• path: staging/src/k8s.io/component-base/metrics/version.go
  • kubernetes_build_info https://github.com/kubernetes/kubernetes/pull/136154
• path: staging/src/k8s.io/component-base/metrics/prometheus/restclient/metrics.go
  • rest_client_request_duration_seconds
  • rest_client_requests_total
• path: staging/src/k8s.io/component-base/metrics/prometheus/controllers/metrics.go
  • running_managed_controllers https://github.com/kubernetes/kubernetes/pull/136154