Bridge multicast update - 2

Added support for #dynamic max_number_of_ports parameter in #bridge #multicast #forward-all configuration on ethernet module. This will enable to dynamically set the size of #member #egress #ports, #static #ports and #forbidden #ports listing for each bridge VLAN. This removes the static allocation of max size of member port listing and reduces the memory requirement for the member port list. The forward-all port configuration will be either configured statically or dynamically via #MMRP protocol.

#Ethernet update 62 ...
[commit 70f37a71956cc888b54c254dde50bebb7f8d04e3]