Update default value for derive params workflow inputs
Update default value for derive params workflow inputs

This change is to update the default value for derive params
workflow inputs num_phy_cores_per_numa_node_for_pmd
and huge_page_allocation_percentage.
num_phy_cores_per_numa_node_for_pmd default value needs to be reduced
to 1 and cannot use more than 1 because of multi-queues.
huge_page_allocation_percentage default value needs to be reduced
from 90 because in some cases where we do not have enough memory
for some hosts

Change-Id: I8620f07f09337d0d63198c3168fec00f16262a63
Closes-Bug: #1736713

openstack/tripleo-heat-templates,dprince/tripleo-heat-templates,dprince/tripleo-heat-templates,openstack/tripleo-heat-templates