ptxed: include xed-interface.h
ptxed: include xed-interface.h

Instead of including a bunch of specific xed headers, include the main header,
xed-interface.h.

Change-Id: Iec52bab7f8ed418553fdcfea6355f99e5aa46364
Signed-off-by: Markus Metzger <5f675b2b36595f90898e014b548ff7d9bbff2ab7@intel.com>

01org/processor-trace,01org/processor-trace,01org/processor-trace