iio: accel: hid: Use iio_push_to_buffers_with_ts() to provide length for runtime checks.

This new function allows us to perform debug checks in the helper to ensure
that the overrun does not occur. For this case, the length being provided
is already passed into the caller function so reuse that.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250413103443.2420727-12-jic23@kernel.org


Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>