Clean up trailing whitespace

Marlin/src/HAL/HAL_DUE/fastio_Due.h

Marlin/src/HAL/HAL_LPC1768/SoftwareSPI.cpp

Marlin/src/config/examples/BQ/Hephestos_2/_Bootscreen.h

Marlin/src/config/examples/Cartesio/_Bootscreen.h

Marlin/src/config/examples/MakerParts/_Bootscreen.h

Marlin/src/config/examples/gCreate/gMax1.5+/_Bootscreen.h

Marlin/src/feature/pause.cpp

frameworks/CMSIS/LPC1768/lib/chanfs/ff.c

frameworks/CMSIS/LPC1768/lib/usb/cdcuser.h

frameworks/CMSIS/LPC1768/lib/usb/mscuser.h

frameworks/CMSIS/LPC1768/lib/usb/usbcfg.h

frameworks/CMSIS/LPC1768/lib/usb/usbcore.h

frameworks/CMSIS/LPC1768/lib/usb/usbdesc.h

frameworks/CMSIS/LPC1768/lib/usb/usbreg.h

frameworks/CMSIS/LPC1768/lib/usb/usbuser.h