Restart the systemd-networkd after setting the MAC address
Restart the systemd-networkd after setting the MAC address

In the case of DHCP enabled box,DHCP negotiation should
be initiated after change of MAC address.

Shouldn't wait for auto-renegotiation,as if different
machine gets the old mac address then we can have
duplicate IP problem.

Change-Id: Ifde1a09762c9b9a717ffe7b258d5046f92b9bf1a
Signed-off-by: Ratan Gupta <a42a43504c26cfe5294e3d72712325cd74a43440@in.ibm.com>

openbmc/phosphor-networkd,openbmc/phosphor-networkd