1. Proposed title of this feature request
Update oc/kubectl/kubernetes api to use HTTP/2 instead of SPDY

2. What is the nature and description of the request?
SPDY is deprecated. The kubernetes API server should be updated to use HTTP/2 and websockets for streaming functionality (exec, logs, portforward, etc)

https://github.com/kubernetes/kubernetes/issues/7452
https://github.com/kubernetes/enhancements/issues/384

3. Why does the customer need this? (List the business requirements here)
OpenShift SRE uses a toolset called "backplane" to access clusters in the Managed OpenShift fleet. We wanted to use modern application load balancers in our architecture, but couldn't due to the fact that the kubernetes API server doesn't support HTTP/2 and websockets.

4. List any affected packages or components.
oc/kubectl
Kubernetes API server