ice: default Tx rule instead of to queue

Steer all packets that miss other rules to PF VSI. Previously in
switchdev mode, PF VSI received missed packets, but only ones marked
as Rx. Now it is receiving all missed packets.

To queue rule per PR isn't needed, because we use PF VSI instead of
control VSI now, and it's already correctly configured.

Add flag to correctly set LAN_EN bit in default Tx rule. It shouldn't
allow packet to go outside when there is a match.

Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>