Use Cinder API v1 for Rally tests
Use Cinder API v1 for Rally tests

Rally doesn't support Cinder API v2 now so we need to enable v1 API.

Change-Id: I90dbc755088fcf82fc3897150e7a1d9ef998af06
Depends-On: I0754e357433cfcd9fde7e937a4a1b440580b6289

openstack-infra/project-config,openstack-infra/project-config,dongwenjuan/project-config,dongwenjuan/project-config,Tesora/tesora-project-config,noorul/os-project-config,Tesora/tesora-project-config,noorul/os-project-config