Lenovo Zhaoyang E42-80 is another Lenovo model without a hw rfkill switch,
resulting in wifi always reported as hard blocked.

Add the model to the list of models without rfkill switch.
Signed-off-by: dylanchu <chdy.uuid@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>