test: Add support for thread and core information for the test driver
test: Add support for thread and core information for the test driver

https://bugzilla.redhat.com/show_bug.cgi?id=888503

This patch adds demo processor topology information for the test driver.
(cherry picked from commit e3818b2a9fa322a99cd98b9d076434f1de1f3480)

mithleshvrts/libvirt-0.10.2,mithleshvrts/libvirt-0.10.2,mithleshvrts/libvirt-0.10.2,mithleshvrts/libvirt-0.10.2,mithleshvrts/libvirt-0.10.2