zephyr/Makefile: clean: Remove generated prj_*_merged.conf.
zephyr/Makefile: clean: Remove generated prj_*_merged.conf.

infinnovation/micropython,tobbad/micropython,MrSurly/micropython,trezor/micropython,selste/micropython,lowRISC/micropython,ryannathans/micropython,ryannathans/micropython,selste/micropython,pramasoul/micropython,pozetroninc/micropython,torwag/micropython,tobbad/micropython,tralamazza/micropython,adafruit/circuitpython,MrSurly/micropython,bvernoux/micropython,kerneltask/micropython,selste/micropython,trezor/micropython,kerneltask/micropython,swegener/micropython,pfalcon/micropython,ryannathans/micropython,swegener/micropython,bvernoux/micropython,blazewicz/micropython,blazewicz/micropython,pfalcon/micropython,infinnovation/micropython,swegener/micropython,bvernoux/micropython,pozetroninc/micropython,tralamazza/micropython,ryannathans/micropython,torwag/micropython,torwag/micropython,tobbad/micropython,MrSurly/micropython,pramasoul/micropython,tobbad/micropython,infinnovation/micropython,adafruit/micropython,lowRISC/micropython,dmazzella/micropython,adafruit/circuitpython,selste/micropython,blazewicz/micropython,kerneltask/micropython,adafruit/micropython,trezor/micropython,pozetroninc/micropython,henriknelson/micropython,henriknelson/micropython,lowRISC/micropython,kerneltask/micropython,adafruit/micropython,pozetroninc/micropython,pramasoul/micropython,henriknelson/micropython,torwag/micropython,dmazzella/micropython,bvernoux/micropython,henriknelson/micropython,pfalcon/micropython,pfalcon/micropython,dmazzella/micropython,infinnovation/micropython,torwag/micropython,swegener/micropython,infinnovation/micropython,bvernoux/micropython,blazewicz/micropython,lowRISC/micropython,pozetroninc/micropython,selste/micropython,dmazzella/micropython,tralamazza/micropython,adafruit/circuitpython,blazewicz/micropython,trezor/micropython,adafruit/circuitpython,pramasoul/micropython,swegener/micropython,adafruit/circuitpython,tobbad/micropython,henriknelson/micropython,lowRISC/micropython,ryannathans/micropython,adafruit/micropython,pfalcon/micropython,pramasoul/micropython,adafruit/micropython,trezor/micropython,kerneltask/micropython,MrSurly/micropython,tralamazza/micropython,adafruit/circuitpython,MrSurly/micropython