We were missing a few packet types for VXLAN offload. This patch fixes
that.

Change-ID: I4b23aa0b08e40ed49d0df6c49a5ed9f2009b44ce
Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>