LAG upgrade - 10: optimizing member port configuration entries

Hard-linked #member #port #list #configuration in LAG module. The member port list has been #embedded in the #standard #aggregator configuration #entries. This removes the redundant indexing scheme and optimizes the memory used by the member port list entries. The member port list is a #single #entry corresponding to each #aggregator #port, it contains a #bit-map of member port #interface-indexes. For #scalability reasons this data-structure is #not #used any more and the #custom #member #port list is used which can be used in all cases.

#LAG update 18 ...
[commit 2eaf1b01ee39d133c079ef020cf6cb7696fa96d4] (https://github.com/nes-repo/NES-Open-Switch/commit/2eaf1b01ee39d133c079ef020cf6cb7696fa96d4)