This can be used to create annotations that will allow auditing of the created
pods.
The change also introduces "fail open" audit annotations in addition to the
previously existing pod annotation for fail open. The pod annotations for
fail open will be deprecated soon.
This changes clientcmd to skip the default cluster, but preserves the
behavior in kubectl. This prevents the possibility of an administrator
misconfiguration in kubelet or other server component from allowing a
third party who can bind to 8080 on that host from potentially
impersonating an API server and gaining root access.
