Remove experimental GraphDriver plugin type
Remove experimental GraphDriver plugin type

Signed-off-by: Linus Heckemann <0f8c10ab9f86a51ea37bfa43986200c51541b20b@gmail.com>

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