SX1278 → drivers Relation

File in src/shared/radio/SX1278	Includes file in src/shared/drivers
SX1278Common.h	interrupt / external_interrupts.h
SX1278Common.h	spi / SPIDriver.h
SX1278Defs.h	spi / SPIBusInterface.h
SX1278Fsk.h	spi / SPIDriver.h