Tempest gate: Update apparmor with docker permissions
Tempest gate: Update apparmor with docker permissions

This chagne copies the apparmor magic from neutron-dynamic-routing
gate-hook in order for the BGP scenario tests to work.

Change-Id: I63af00ee4a6aefc57ab49140e6154c700ec278ea

openstack/dragonflow,openstack/dragonflow,openstack/dragonflow