Automatic merge from submit-queue. 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>.
Deprecate kubelet flag for cadvisor port
**Which issue(s) this PR fixes**:
Issue: #56523
TL;DR the Kubelet's `stats/summary` API is the preferred way of monitoring the node. If you need additional metrics from cAdvisor, it can be run as a daemonset.
**Release note**:
```release-note
Deprecate the kubelet's cadvisor port
```
/assign @mtaufen @tallclair
cc @kubernetes/sig-node-pr-reviews
cfa6d35c85