pkg/asset/installconfig/pullsecret: Help for single JSON line
pkg/asset/installconfig/pullsecret: Help for single JSON line

Brian says [1]:

  It appears that the pull-secret prompt expects the input to be
  compacted. This should be more clearly specified.

The auths hint is from our existing OPENSHIFT_INSTALL_PULL_SECRET
docs.

[1]: https://github.com/openshift/installer/issues/627#issuecomment-436441021

derekhiggins/installer,derekhiggins/installer