qcacmn: Do not drop multicast pkts in DBDC QWRAP mode

We are not suppose to drop multicast loop backedpkts
received on a different radio. instead they should be
sent to dp link aggregator for setting certain flags.

Change-Id: Idae19c1b6a2caf2a1b2b58fac531c43e9c24db51
CRs-Fixed: 2351300
1 file changed