Revert "[backport v8] force http2 kubernetes #9294" #9953
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Reverts #9796
Issue reported today about not being able to use with the http2 change I introduced
kubectl exec
It turns out spdy doesn't play well with http2 and I naively thought the connection would downgrade to http1.
I also thought I tested this case.
There has been works to deprecate spdy in kubernetes but nothing concrete at the moment.
kubernetes/kubernetes#7452
kubernetes/kubernetes#89163
I won't revert the change to master as of right now as I would like to try a couple more things.