Adds skeleton code for LRDIMM

Change-Id: Ifc3b97f9a01a93c1b3f538b5df3e5c69f25cbfee
Original-Change-Id: I3f55896a48347fff7152c3a2a68cf8fab4fa0689
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64813
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66317
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Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

src/import/chips/p9/procedures/hwp/memory/lib/eff_config/plug_rules.C

@@ -69,6 +69,7 @@ fapi2::ReturnCode check_lrdimm( const std::vector<dimm::kind>& i_kinds )
     fapi2::current_err = fapi2::FAPI2_RC_SUCCESS;
 
     // If we have 0 DIMMs on the port, we don't care
+    // TK:LRDIMM Create appropriate check for LRDIMM(s) here
     for(const auto& l_kind : i_kinds)
     {
         FAPI_ASSERT( l_kind.iv_dimm_type != fapi2::ENUM_ATTR_EFF_DIMM_TYPE_LRDIMM,