tests: lxc-test-ubuntu doesn't actually need bind9-host
tests: lxc-test-ubuntu doesn't actually need bind9-host

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

hkjolhede/lxc,virajs/lxc,armcc/lxc,hfuCN/lxc,hkjolhede/lxc,bostjan/lxc,major/lxc,federicobriata/lxc,rowhit/lxc,armcc/lxc,christiaan/lxc,JohnPeacockMessageSystems/lxc,hallyn/lxc,aeris/lxc,GreatFruitOmsk/lxc,hfuCN/lxc,Distrotech/lxc,hfuCN/lxc,yubo/lxc,DarknessBeforeDawn/lxc,QingweiPeterLan/cs188-lxc,hkjolhede/lxc,ecarrara/lxc,virajs/lxc,cjwatson/lxc,Pelagicore/lxc,Ponce/lxc,yubo/lxc,ioops/lxc,ksperis/lxc,tych0/lxc,bmoar/lxc,armcc/lxc,JohnPeacockMessageSystems/lxc,yubo/lxc,aeris/lxc,thmo/lxc,bmoar/lxc,fwilson42/lxc,fwilson42/lxc,ss1h2a3tw/lxc,jirislaby/lxc,lazy404/lxc,lisongmin/lxc,bostjan/lxc,regit/lxc,thmo/lxc,sapun/lxc,sapun/lxc,caglar10ur/lxc,Pelagicore/lxc,raspberrypython/lxc,efiop/lxc,hallyn/lxc,ioops/lxc,GreatFruitOmsk/lxc,hallyn/lxc,Ponce/lxc,Ponce/lxc,rldleblanc/lxc,tych0/lxc,virajs/lxc,ioops/lxc,regit/lxc,ksperis/lxc,fwilson42/lxc,thmo/lxc,federicobriata/lxc,ksperis/lxc,bostjan/lxc,caglar10ur/lxc,rowhit/lxc,lazy404/lxc,bmoar/lxc,rldleblanc/lxc,LynxChaus/lxc,regit/lxc,codebauss/lxc,jirislaby/lxc,akshaykarle/lxc,GreatFruitOmsk/lxc,ecarrara/lxc,efiop/lxc,ysbnim/lxc,terceiro/lxc,Distrotech/lxc,cjwatson/lxc,federicobriata/lxc,major/lxc,ysbnim/lxc,Pelagicore/lxc,christiaan/lxc,JohnPeacockMessageSystems/lxc,lazy404/lxc,rowhit/lxc,sapun/lxc,ysbnim/lxc,lisongmin/lxc,cjwatson/lxc,weizhenwei/lxc,lisongmin/lxc,efiop/lxc,terceiro/lxc,szaszg/lxc,raspberrypython/lxc,terceiro/lxc,ss1h2a3tw/lxc,LynxChaus/lxc,major/lxc,rldleblanc/lxc,caglar10ur/lxc,ecarrara/lxc,akshaykarle/lxc,codebauss/lxc,raspberrypython/lxc,aeris/lxc,weizhenwei/lxc,LynxChaus/lxc,christiaan/lxc,QingweiPeterLan/cs188-lxc,codebauss/lxc,DarknessBeforeDawn/lxc,QingweiPeterLan/cs188-lxc,jirislaby/lxc,DarknessBeforeDawn/lxc,tych0/lxc,Distrotech/lxc,ss1h2a3tw/lxc,akshaykarle/lxc,weizhenwei/lxc,szaszg/lxc,szaszg/lxc