Automatic merge from submit-queue (batch tested with PRs 64895, 64938, 63700, 65050, 64957). 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>.

Remove an old TODO.

The ImagePullPolicy is immediately overwritten by the call to `updatePodSpec` below the initialization, so it's not needed where it is.