removed MM interface for PM bus

..._unb2c_sdp_station/qsys_lofar2_unb2c_sdp_station_cpu_0.ip

...dp_station/qsys_lofar2_unb2c_sdp_station_reg_unb_pmbus.ip

...2c_sdp_station/quartus/qsys_lofar2_unb2c_sdp_station.qsys

...station/revisions/lofar2_unb2c_sdp_station_adc/hdllib.cfg

..._station/revisions/lofar2_unb2c_sdp_station_bf/hdllib.cfg

...tation/revisions/lofar2_unb2c_sdp_station_fsub/hdllib.cfg

...on/revisions/lofar2_unb2c_sdp_station_xsub_one/hdllib.cfg

...2_unb2c_sdp_station/src/vhdl/lofar2_unb2c_sdp_station.vhd

...b2c_sdp_station/src/vhdl/mmm_lofar2_unb2c_sdp_station.vhd