ice: Set trusted VF as default VSI when setting allmulti on

ice: Set trusted VF as default VSI when setting allmulti on

Currently the PF will only set a trusted VF as the default VSI when it
requests FLAG_VF_UNICAST_PROMISC over VIRTCHNL. However, when
FLAG_VF_MULTICAST_PROMISC is set it's expected that the trusted VF will
see multicast packets that don't have a matching destination MAC in the
devices internal switch. Fix this by setting the trusted VF as the
default VSI if either FLAG_VF_UNICAST_PROMISC or
FLAG_VF_MULTICAST_PROMISC is set.

Fixes: 01b5e89aab49 ("ice: Add VF promiscuous support")
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>