replaced bsn sched + sync_insert with bsn_sync_scheduler

...far2_unb2b_sdp_station/lofar2_unb2b_sdp_station.fpga.yaml

..._unb2b_sdp_station/qsys_lofar2_unb2b_sdp_station_cpu_0.ip

...s_lofar2_unb2b_sdp_station_reg_bsn_sync_scheduler_xsub.ip

...on/qsys_lofar2_unb2b_sdp_station_reg_dp_sync_insert_v2.ip

...2b_sdp_station/quartus/qsys_lofar2_unb2b_sdp_station.qsys

...b2b_sdp_station_fsub/tb_lofar2_unb2b_sdp_station_fsub.vhd

...2_unb2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station.vhd

...b2b_sdp_station/src/vhdl/mmm_lofar2_unb2b_sdp_station.vhd

...dp_station/src/vhdl/qsys_lofar2_unb2b_sdp_station_pkg.vhd

applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd