lib/stm32lib: Update library to get F413 BOR defs and fix gcc 8 warning.
lib/stm32lib: Update library to get F413 BOR defs and fix gcc 8 warning.

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