TATSU: added new module: Time-Aware Traffic Shaper - it enables to define time-windows in which only configured output queues allowed (the rest is blocked). It uses the PAUSE mechanism in SWcore

TRU: added TRU module to scb_top_bare and scb_top testbench (TRU does not interface other modules, except for WB interconnect for configuration). Added simple TRU configuration to the main simulation