Implement < operator to fapi2::target's platform implementation
Implement < operator to fapi2::target's platform implementation

This is needed for doing lookup operations on a vector of fapi2
targets.

Change-Id: I941b0f1e95507f506f9735739c95685afa371083
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/25682
Tested-by: Jenkins Server
Reviewed-by: Martin Gloff <df0a4963746ae04ab678d064fccc7ee68adfd751@us.ibm.com>
Tested-by: FSP CI Jenkins
Reviewed-by: Andrew J. Geissler <c46de238cd554860f0bd4010b1729f1323facd9c@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot