media: uvcvideo: use usb_alloc_noncoherent/usb_free_noncoherent()

This will use USB noncoherent API to alloc/free urb buffers, then
uvc driver needn't to do dma sync operations by itself.

Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250704095751.73765-3-xu.yang_2@nxp.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>