[verify] Remove redundant script
[verify] Remove redundant script

Required change to infra was merged(https://review.openstack.org/#/c/240580 ),
so this script is unneeded now.

Change-Id: I292c84f56f0f500bbb095144844c9ce1548c268e

openstack/rally,eonpatapon/rally,openstack/rally,amit0701/rally,openstack/rally,vganapath/rally,amit0701/rally,gluke77/rally,gluke77/rally,eonpatapon/rally,gluke77/rally,openstack/rally,vganapath/rally,eayunstack/rally,gluke77/rally,eayunstack/rally,eayunstack/rally,group-policy/rally,yeming233/rally,yeming233/rally,vganapath/rally,group-policy/rally,amit0701/rally,group-policy/rally,vganapath/rally