bluetooth/aioble/examples/temp_sensor.py: Sets timeout to none.

Signed-off-by: Stephen More <stephen.more@gmail.com>

Author: mores

micropython/bluetooth/aioble/examples/temp_sensor.py

@@ -55,7 +55,7 @@ async def peripheral_task():
             appearance=_ADV_APPEARANCE_GENERIC_THERMOMETER,
         ) as connection:
             print("Connection from", connection.device)
-            await connection.disconnected()
+            await connection.disconnected(timeout_ms=None)
 
 
 # Run both tasks.