merged and added slots for mias:grx

src/simudator/processor/mia/modules/ar.py

src/simudator/processor/mia/modules/hr.py

src/simudator/processor/mia/modules/ir.py

src/simudator/processor/mia/modules/lc.py

src/simudator/processor/mia/modules/mia_bus_connect.py

src/simudator/processor/mia/modules/mia_grx.py

src/simudator/processor/mia/modules/micro_pc.py