message: fix localKubectlProxy link
  the anchors for subheadings generated from this markdown are always lowercase, so this link wasn't working before
diff: @@ -62,7 +62,7 @@ This is an array used to determine where to retrieve cluster configuration from.
  Valid cluster locator methods are:
  - [`catalog`](#catalog)
  -- [`localKubectlProxy`](#localKubectlProxy)
  +- [`localKubectlProxy`](#localkubectlproxy)
  - [`config`](#config)
  - [`gke`](#gke)
  - [custom `KubernetesClustersSupplier`](#custom-kubernetesclusterssupplier)
  