i40e: enable VSI broadcast promiscuous mode instead of adding broadcast filter

i40e: enable VSI broadcast promiscuous mode instead of adding broadcast filter

Orabug: 24568124

This patch sets VSI broadcast promiscuous mode during VSI add sequence
and prevents adding MAC filter if specified MAC address is broadcast.

Change-ID: Ia62251fca095bc449d0497fc44bec3a5a0136773
Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit f6bd09625ba66446821d55c61891bea9e2cdc5b3)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Conflicts:
	drivers/net/ethernet/intel/i40e/i40e_main.c

Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>