nl_bridge: make use of new vlan stp state handler
nl_bridge: make use of new vlan stp state handler

Replace all direct calls to controller::ofdpa_stg_state_port_set with
calls to nl_bridge::set_port_vlan_stp_state to properly handle bond
interfaces.

Signed-off-by: Jonas Gorski <9712c064bde5a52658fc87d6454b4956f9bf286b@bisdn.de>

bisdn/basebox,bisdn/basebox,bisdn/basebox,bisdn/basebox