witherspoon: ncsi: Run unit once networking is up

This unit does not depend on any openbmc related network daemons
running. It only needs the network interface to be present, which it is
once userspace starts.

Drop the Wants/After on xyz.openbmc_project.Network.service and instead
depend only on systemd's network.service.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Change-Id: Ic51b540d71c296096a6bff197a9394104d1e1abd
1 file changed