lib: tinyusb: update to get tud_task_is_queue_empty
lib: tinyusb: update to get tud_task_is_queue_empty

This update gives us access to a function we can run with interrupts
disabled to determine if the queue is empty.

Signed-off-by: Sean Cross <d7e19930cc1f42c2d0781f4d9e6f1fe5891bf9cf@xobs.io>

adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,adafruit/micropython,adafruit/micropython