Disable Ceph for Nova in cephfs-nfs multinode job

The ENABLE_CEPH_NOVA variable needs to be set
to False in the compute node because its disabled
in the controller.

Depends-On: I5f75cb829383d7acd536e24c70cc4418d93c13bc
Change-Id: I5c73ef42d8f01560ea85bffc2283ffaee001f48f
1 file changed