Automatic merge from submit-queue (batch tested with PRs 66602, 67178, 67207, 67125, 66332). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

fix get-kube-local.sh 2 wrong parameters.

**bug fix**
1. run ./get-kube-local.sh, and get this error.
>  ./get-kube-local.sh: line 60: 2: unbound variable
2. remove duplicate filename in docker run command: `--kubeconfig=${KUBELET_KUBECONFIG}`

**Special notes for your reviewer**:
code detail:
line 88: create-kubelet-kubeconfig "${KUBELET_KUBECONFIG}" 
line 59: function create-kubelet-kubeconfig() {
line 60:  local destination="${1}"

**Release note**:

```release-note
      NONE
```