ovs-vswitch daemon incorrecly doing serial stop -> start which affects
proper restart handling and remains with non-dpdk binary in runtime.
In order to mend the above issue make a restart action of daemon.
Change-Id: I61dbdb91f7fb9924bba4119993cb696eb0a7b9e9
Closes-Bug: #1664862
(cherry picked from commit e0e195b1e6)