fix for the dhcp issue when multiple ips are associated with vmi

neutron has to omit if the ip is secondary ip or
service_health_check_ip.
Fix is added to take care of the above condition

Change-Id: Ie84d2d75dfd125588d69ae46db5b3b5950f3b27c
Closes-bug: 1645414
(cherry picked from commit e142733)

src/config/vnc_openstack/vnc_openstack/neutron_plugin_db.py

@@ -2246,7 +2246,7 @@ def _port_vnc_to_neutron(self, port_obj, port_req_memo=None):
                     except NoIdError:
                         continue
 
-                if ip_obj.get_service_instance_ip() and ip_obj.get_instance_ip_secondary():
+                if ip_obj.get_instance_ip_secondary():
                     continue
 
                 if ip_obj.get_service_health_check_ip():