i40e: AQ Geneve cloud tunnel type

Fix the name of the new cloud tunnel type from the place-holder NGE
name to the official Geneve.  Also fix the spelling of the VXLAN type.

Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Kevin Scott <kevin.c.scott@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>