PRD: obus extra signatures

Change-Id: I275e0a0f9cc0e0675b81c529cdf5ac0409d65626
CQ: SW447272
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66860
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Caleb N. Palmer <cnpalmer@us.ibm.com>
Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66956
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

src/usr/diag/prdf/common/plat/p9/p9_obus.rule

@@ -31,6 +31,9 @@ chip p9_obus
     dump        DUMP_CONTENT_HW;
     scomlen     64;
 
+#Import signatures
+.include "prdfLaneRepairExtraSig.H";
+
  #############################################################################
  #                                                                           #
  #  ######                                                                   #