[sx1278] Implemented interrupt mode switching to reduce number of interrupts

src/entrypoints/sx1278-serial.cpp

src/shared/radio/SX1278/SX1278Common.cpp

src/shared/radio/SX1278/SX1278Common.h

src/shared/radio/SX1278/SX1278Fsk.cpp

src/shared/radio/SX1278/SX1278Fsk.h

src/shared/radio/SX1278/SX1278Lora.cpp

src/shared/radio/SX1278/SX1278Lora.h

src/tests/radio/sx1278/fsk/test-sx1278-bidir.cpp

src/tests/radio/sx1278/fsk/test-sx1278-mavlink.cpp

src/tests/radio/sx1278/lora/test-sx1278-bidir.cpp

src/tests/radio/sx1278/lora/test-sx1278-mavlink.cpp

src/tests/radio/sx1278/lora/test-sx1278-simple.cpp

src/tests/radio/sx1278/sx1278-init.h