can: kvaser_usb: hydra: kvaser_usb_hydra_ktime_from_rx_cmd: Drop {rx_} in function name

Rename function, since this function will be used for more than just the
rx commands.

Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/all/20240701154936.92633-3-extja@kvaser.com


Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>