xilinx-zynq.conf: add wifi to MACHINE_FEATURES
xilinx-zynq.conf: add wifi to MACHINE_FEATURES

Natinst-ReviewBoard-ID: 52134
Acked-by: Joseph Hershberger <joseph.hershberger@ni.com>
Acked-by: Brad Mouring <brad.mouring@ni.com>

Signed-off-by: Richard Tollerton <67c688e7f7482ba5c4ebe3d70bc77594748182a6@ni.com>

ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt