Automatic merge from submit-queue (batch tested with PRs 61918, 62180, 62198). 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>.

Pass 2: k8s GCR vanity URL

Also push out the old URL deprecation since we have not started the community transition yet and there are some instances of it still floating about.

```release-note
NONE
```