ixgbevf: bump driver version

Bump patch to reflect what version of the out of tree driver it has
equivalent functionality with (2.11.3).

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>