Remove MLS example from SELinux example in run reference
Remove MLS example from SELinux example in run reference

Automatic translation of MLS labels is currently not
supported, so should not be documented as an example.

Signed-off-by: Sebastiaan van Stijn <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@gone.nl>

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