zephyr/prj_base.conf: Bump MAIN_STACK_SIZE to let builtin testsuite run.
zephyr/prj_base.conf: Bump MAIN_STACK_SIZE to let builtin testsuite run.

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