Allow users with ROLE_CLIENT to access updateIPs page in GUI.

This patch changes the url used in menu to call updateIPs page.
The url used now is the ROLE_CLIENT protected http://server:8080/opennaas-vcpe/secure/vcpeNetwork/singleProvider/updateIpsForm?vcpeNetworkId=id

It was using ROLE_NOC protected one http://server:8080/opennaas-vcpe/secure/noc/vcpeNetwork/singleProvider/updateIpsForm?vcpeNetworkId=id
Resulting in an "Access denied" page displayed when non ROLE_NOC users used the link in the menu.

This patch fixes issue OPENNAAS-999 [http://jira.i2cat.net/browse/OPENNAAS-999]