Deprecate 'docker images --tree' and 'docker images --viz'
Deprecate 'docker images --tree' and 'docker images --viz'

* The commands are no longer listed or documented.
* The commands still work but print a deprecation warning.
* The commands should be removed in a future version.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)

allencloud/cli,dnephin/cli,allencloud/cli,Zebrilee/cli,dnephin/cli,e11137/cli,riyazdf/cli,redpanda/cli,cpuguy83/cli,riyazdf/cli,thaJeztah/cli,ashfall/cli,docker/cli,docker/cli,thaJeztah/cli,cpuguy83/cli,ashfall/cli,Zebrilee/cli,e11137/cli,redpanda/cli