Automatic merge from submit-queue (batch tested with PRs 64613, 64596, 64573, 64154, 64639). 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>.
printers: fix json types – int64 is only allowed integer
We have the invariant in apimachinery that all integers in JSON are int64. We panic on other types on deepcopy and possibly at other occasions.
160e8d96f6