wireguard: update to 0.0.20191212.
wireguard: update to 0.0.20191212.

Signed-off-by: Piraty <d3ecfdf34caee183c7e3ce3f9ef93d5451a221cd@inbox.ru>

necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages