Support for additional EPA parameters for resource allocation and placement

Gerrit feature request : https://osm.etsi.org/gerrit/#/c/7106/
Design pad: https://osm.etsi.org/pad/p/feature7106



Change-Id: I858aa01dec8fe45bda2a19046730a51214121314
Signed-off-by: anwars <anwars@vmware.com>