Replace truncate with quantize

b_asic/operation.py

b_asic/signal.py

b_asic/signal_flow_graph.py

b_asic/simulation.py

b_asic/special_operations.py

legacy/simulation_oop/custom_operation.cpp

legacy/simulation_oop/custom_operation.hpp

legacy/simulation_oop/operation.cpp

legacy/simulation_oop/operation.hpp

legacy/simulation_oop/signal_flow_graph.cpp

legacy/simulation_oop/simulation.cpp

legacy/simulation_oop/simulation.hpp

src/simulation.cpp

src/simulation/compile.cpp

src/simulation/format_code.hpp

src/simulation/instruction.hpp

src/simulation/run.cpp

src/simulation/run.hpp

src/simulation/simulation.cpp

src/simulation/simulation.hpp