Implementation of an os-brick connector for Veritas HyperScale.
The Nova volume driver implementation is being reviewed here:
https://review.openstack.org/#/c/443951/
Change-Id: I01e26642f8fe4bc737c69493bb6ea6628bf72108
Implements: blueprint veritas-hyperscale-cinder-driver
Depends-On: Ie1af5f5d54b0115974a4024a1756e4e0aa07399a