py/builtinimport: Call __init__ for modules imported via a weak link.
py/builtinimport: Call __init__ for modules imported via a weak link.

This is a bit of a clumsy way of doing it but solves the issue of __init__
not running when a module is imported via its weak-link name.  Ideally a
better solution would be found.

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