can: rx-offload: can_rx_offload_init_queue(): fix typo

Fix typo "rounted" -> "rounded".

Link: https://lore.kernel.org/all/20220811093617.1861938-2-mkl@pengutronix.de


Fixes: d254586c ("can: rx-offload: Add support for HW fifo based irq offloading")
Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>