connection: Drop erroneous 'get' on config
connection: Drop erroneous 'get' on config

There's no such method; invocations with --ssh-config must have been
broken for some time.

Signed-off-by: Zack Cerza <d7cdf09fc0f0426e98c9978ee42da5d61fa54986@redhat.com>

alfredodeza/ceph-doctor