iio: pressure: bmp280: convert to i2c's .probe_new()

Use i2c_client_get_device_id() to get the i2c_device_id* parameter in the
.new_probe() callback.

Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/5dcaa389ea2ffe7050091b07a3bc4b0c1c9d586b.1668361368.git.ang.iglesiasg@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>