Add new programmer

This one programs via the nEDBG using UPDI - progmem and eeprom

[tool = atprogram3]
desc = ATMEL nEDBG using UPDI with EEP
type = programmer
useif = DEF(nEDBG_using_UPDI)
progconfig = 
command = %atmelATPROGRAMdir%\ATprogram.exe
params = -t nEDBG -i UPDI -d ATMEGA4809  chiperase program  -f "%FileName%"  erase -ee program -ee --format hex -f "%FileNameEEP%"
workingdir = %atmelATPROGRAMdir%\