py/objtype: Clean up unary- and binary-op enum-to-qstr mapping tables.
py/objtype: Clean up unary- and binary-op enum-to-qstr mapping tables.

bvernoux/micropython,micropython/micropython-esp32,pfalcon/micropython,MrSurly/micropython,henriknelson/micropython,pfalcon/micropython,tralamazza/micropython,adafruit/circuitpython,ryannathans/micropython,pramasoul/micropython,swegener/micropython,infinnovation/micropython,adafruit/circuitpython,MrSurly/micropython,AriZuu/micropython,torwag/micropython,torwag/micropython,AriZuu/micropython,micropython/micropython-esp32,AriZuu/micropython,selste/micropython,torwag/micropython,selste/micropython,MrSurly/micropython-esp32,infinnovation/micropython,kerneltask/micropython,bvernoux/micropython,pozetroninc/micropython,pramasoul/micropython,trezor/micropython,tobbad/micropython,pozetroninc/micropython,dmazzella/micropython,lowRISC/micropython,MrSurly/micropython,pozetroninc/micropython,blazewicz/micropython,selste/micropython,ryannathans/micropython,pozetroninc/micropython,dmazzella/micropython,MrSurly/micropython-esp32,adafruit/circuitpython,adafruit/micropython,infinnovation/micropython,bvernoux/micropython,micropython/micropython-esp32,infinnovation/micropython,swegener/micropython,henriknelson/micropython,henriknelson/micropython,bvernoux/micropython,dmazzella/micropython,tobbad/micropython,pramasoul/micropython,henriknelson/micropython,adafruit/circuitpython,ryannathans/micropython,adafruit/micropython,selste/micropython,torwag/micropython,swegener/micropython,blazewicz/micropython,MrSurly/micropython,ryannathans/micropython,kerneltask/micropython,lowRISC/micropython,adafruit/micropython,bvernoux/micropython,dmazzella/micropython,blazewicz/micropython,adafruit/circuitpython,tobbad/micropython,kerneltask/micropython,pramasoul/micropython,blazewicz/micropython,lowRISC/micropython,lowRISC/micropython,swegener/micropython,henriknelson/micropython,tobbad/micropython,selste/micropython,adafruit/micropython,AriZuu/micropython,adafruit/micropython,lowRISC/micropython,kerneltask/micropython,pfalcon/micropython,MrSurly/micropython,pfalcon/micropython,infinnovation/micropython,MrSurly/micropython-esp32,torwag/micropython,tralamazza/micropython,kerneltask/micropython,micropython/micropython-esp32,blazewicz/micropython,tobbad/micropython,trezor/micropython,trezor/micropython,ryannathans/micropython,micropython/micropython-esp32,pozetroninc/micropython,AriZuu/micropython,swegener/micropython,tralamazza/micropython,MrSurly/micropython-esp32,pfalcon/micropython,trezor/micropython,tralamazza/micropython,pramasoul/micropython,adafruit/circuitpython,MrSurly/micropython-esp32,trezor/micropython