moved beamlet_scale source from sdp_info to mms_dp_scale

applications/lofar2/libraries/sdp/sdp.peripheral.yaml

...ons/lofar2/libraries/sdp/src/vhdl/node_sdp_beamformer.vhd

...s/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd

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

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

applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_info.vhd

...ofar2/libraries/sdp/tb/vhdl/tb_sdp_statistics_offload.vhd

libraries/base/dp/src/vhdl/mms_dp_gain.vhd

libraries/base/dp/src/vhdl/mms_dp_gain_arr.vhd

libraries/base/dp/src/vhdl/mms_dp_scale.vhd