py/runtime: Fix incorrect test for MICROPY_PORT_DEINIT_FUNC.
py/runtime: Fix incorrect test for MICROPY_PORT_DEINIT_FUNC.

selste/micropython,henriknelson/micropython,bvernoux/micropython,pramasoul/micropython,trezor/micropython,MrSurly/micropython,pozetroninc/micropython,pfalcon/micropython,adafruit/circuitpython,pfalcon/micropython,trezor/micropython,pfalcon/micropython,kerneltask/micropython,kerneltask/micropython,adafruit/circuitpython,trezor/micropython,selste/micropython,MrSurly/micropython,pfalcon/micropython,pramasoul/micropython,selste/micropython,tobbad/micropython,trezor/micropython,tobbad/micropython,kerneltask/micropython,pozetroninc/micropython,bvernoux/micropython,MrSurly/micropython,pramasoul/micropython,bvernoux/micropython,MrSurly/micropython,pfalcon/micropython,tobbad/micropython,trezor/micropython,adafruit/circuitpython,henriknelson/micropython,kerneltask/micropython,selste/micropython,pramasoul/micropython,henriknelson/micropython,henriknelson/micropython,henriknelson/micropython,tobbad/micropython,MrSurly/micropython,adafruit/circuitpython,kerneltask/micropython,pramasoul/micropython,bvernoux/micropython,pozetroninc/micropython,pozetroninc/micropython,tobbad/micropython,adafruit/circuitpython,pozetroninc/micropython,adafruit/circuitpython,selste/micropython,bvernoux/micropython