examples/bluetooth: Replace "connectable" parameter with "adv_type".
examples/bluetooth: Replace "connectable" parameter with "adv_type".

Follow up to dd0bc26e65734b8a4fafa3769008e92e2ec6645d which changed the
parameter list of the IRQ_SCAN_RESULT event.  Adapt
ble_temperature_central.py accordingly.

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