add key to hdllib.cfg

boards/uniboard1/designs/unb1_bn_capture/hdllib.cfg

boards/uniboard1/designs/unb1_bn_terminal_bg/hdllib.cfg

boards/uniboard1/designs/unb1_ddr3/hdllib.cfg

..._reorder/revisions/unb1_ddr3_reorder_dual_rank/hdllib.cfg

...eorder/revisions/unb1_ddr3_reorder_single_rank/hdllib.cfg

boards/uniboard1/designs/unb1_ddr3_transpose/hdllib.cfg

boards/uniboard1/designs/unb1_fn_terminal_db/hdllib.cfg

boards/uniboard1/designs/unb1_heater/hdllib.cfg

...unb1_minimal/revisions/unb1_minimal_mm_arbiter/hdllib.cfg

...signs/unb1_minimal/revisions/unb1_minimal_qsys/hdllib.cfg

...nb1_minimal/revisions/unb1_minimal_qsys_wo_pll/hdllib.cfg

...signs/unb1_minimal/revisions/unb1_minimal_sopc/hdllib.cfg

boards/uniboard1/designs/unb1_terminal_bg_mesh_db/hdllib.cfg

...d1/designs/unb1_test/revisions/unb1_test_10GbE/hdllib.cfg

...ns/unb1_test/revisions/unb1_test_10GbE_tx_only/hdllib.cfg

...rd1/designs/unb1_test/revisions/unb1_test_1GbE/hdllib.cfg

...ard1/designs/unb1_test/revisions/unb1_test_all/hdllib.cfg

...ard1/designs/unb1_test/revisions/unb1_test_ddr/hdllib.cfg

...gns/unb1_test/revisions/unb1_test_ddr_16g_MB_I/hdllib.cfg

...ns/unb1_test/revisions/unb1_test_ddr_16g_MB_II/hdllib.cfg