Fixes #6952 - Set hostgroup after provisioning from pxe
After hostgroup provisioning, when the machine has registered with foreman, it should be in the same hostgroup. to achieve this behavier, the fact foreman_hostgroup should be added to hostgroup provisioning template
Related issues
Bug #6952: Correctly set hostgroup after provisioning from PXE menu
Fixes #6952 - Set hostgroup after provisioning from pxe
After hostgroup provisioning, when the machine has registered
with foreman, it should be in the same hostgroup.
to achieve this behavier, the fact foreman_hostgroup should be
added to hostgroup provisioning template