zephyr: Add 96b_carbon configuration.
zephyr: Add 96b_carbon configuration.

As there's no networking support in mainline yet, networking is disabled,
because otherwise the board hangs on startup.

adafruit/micropython,micropython/micropython-esp32,alex-robbins/micropython,toolmacher/micropython,SHA2017-badge/micropython-esp32,alex-robbins/micropython,tobbad/micropython,selste/micropython,infinnovation/micropython,tralamazza/micropython,kerneltask/micropython,cwyark/micropython,HenrikSolver/micropython,adafruit/circuitpython,blazewicz/micropython,selste/micropython,HenrikSolver/micropython,torwag/micropython,pfalcon/micropython,oopy/micropython,swegener/micropython,henriknelson/micropython,MrSurly/micropython-esp32,HenrikSolver/micropython,MrSurly/micropython,bvernoux/micropython,trezor/micropython,kerneltask/micropython,pozetroninc/micropython,cwyark/micropython,dmazzella/micropython,MrSurly/micropython,AriZuu/micropython,PappaPeppar/micropython,selste/micropython,hiway/micropython,TDAbboud/micropython,kerneltask/micropython,oopy/micropython,SHA2017-badge/micropython-esp32,lowRISC/micropython,toolmacher/micropython,lowRISC/micropython,henriknelson/micropython,cwyark/micropython,adafruit/circuitpython,MrSurly/micropython-esp32,PappaPeppar/micropython,oopy/micropython,swegener/micropython,toolmacher/micropython,AriZuu/micropython,Timmenem/micropython,tobbad/micropython,MrSurly/micropython-esp32,puuu/micropython,chrisdearman/micropython,HenrikSolver/micropython,ryannathans/micropython,alex-robbins/micropython,swegener/micropython,bvernoux/micropython,lowRISC/micropython,adafruit/micropython,MrSurly/micropython-esp32,puuu/micropython,kerneltask/micropython,MrSurly/micropython,trezor/micropython,hiway/micropython,micropython/micropython-esp32,micropython/micropython-esp32,swegener/micropython,PappaPeppar/micropython,ryannathans/micropython,ryannathans/micropython,infinnovation/micropython,trezor/micropython,pozetroninc/micropython,deshipu/micropython,MrSurly/micropython,adafruit/circuitpython,pfalcon/micropython,oopy/micropython,PappaPeppar/micropython,adafruit/circuitpython,deshipu/micropython,Timmenem/micropython,henriknelson/micropython,henriknelson/micropython,blazewicz/micropython,pozetroninc/micropython,dmazzella/micropython,pfalcon/micropython,MrSurly/micropython,torwag/micropython,oopy/micropython,blazewicz/micropython,pramasoul/micropython,PappaPeppar/micropython,dmazzella/micropython,alex-robbins/micropython,pramasoul/micropython,tobbad/micropython,pozetroninc/micropython,tralamazza/micropython,tralamazza/micropython,toolmacher/micropython,pramasoul/micropython,HenrikSolver/micropython,Timmenem/micropython,MrSurly/micropython-esp32,hiway/micropython,dmazzella/micropython,Timmenem/micropython,bvernoux/micropython,kerneltask/micropython,adafruit/micropython,blazewicz/micropython,TDAbboud/micropython,ryannathans/micropython,puuu/micropython,hiway/micropython,torwag/micropython,deshipu/micropython,TDAbboud/micropython,selste/micropython,pfalcon/micropython,swegener/micropython,cwyark/micropython,SHA2017-badge/micropython-esp32,AriZuu/micropython,pfalcon/micropython,infinnovation/micropython,AriZuu/micropython,AriZuu/micropython,micropython/micropython-esp32,bvernoux/micropython,SHA2017-badge/micropython-esp32,adafruit/micropython,SHA2017-badge/micropython-esp32,TDAbboud/micropython,adafruit/micropython,infinnovation/micropython,puuu/micropython,ryannathans/micropython,micropython/micropython-esp32,chrisdearman/micropython,toolmacher/micropython,pozetroninc/micropython,blazewicz/micropython,puuu/micropython,infinnovation/micropython,tralamazza/micropython,lowRISC/micropython,henriknelson/micropython,bvernoux/micropython,cwyark/micropython,trezor/micropython,trezor/micropython,pramasoul/micropython,torwag/micropython,chrisdearman/micropython,adafruit/circuitpython,lowRISC/micropython,Timmenem/micropython,TDAbboud/micropython,deshipu/micropython,hiway/micropython,chrisdearman/micropython,pramasoul/micropython,torwag/micropython,deshipu/micropython,adafruit/circuitpython,tobbad/micropython,alex-robbins/micropython,tobbad/micropython,chrisdearman/micropython,selste/micropython