chore: remove a TODO from June

it appears that loadFromDefault is working pretty well for us, and seems very standard.
if we find users intent on injecting the KubeConfig some other way, we'll handle that.

Author: Shesekino

src/kube-scanner/cluster.ts

@@ -4,13 +4,6 @@ import { IK8sClients, K8sClients } from './types';
 
 function getKubeConfig(): KubeConfig {
   const kc = new KubeConfig();
-  // TODO(ivanstanev): We may need to change this to loadFromClusterAndUser()
-  // and pass the cluster and user from somewhere (e.g. env vars).
-  // By default, these would be (as taken from the k8s client source):
-  // { name: 'cluster', server: 'http://localhost:8080' } as Cluster,
-  // { name: 'user' } as User
-  // We need to identify what the implications of this are, and whether
-  // our customers would want to configure this. Keep an eye on this!
   kc.loadFromDefault();
   return kc;
 }