MAINTAINERS: Update MAINTAINERS for Intel ethernet drivers

Add Jesse Brandeburg and myself; remove Jeff Kirsher.

CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -8752,7 +8752,8 @@ F:	include/drm/i915*
 F:	include/uapi/drm/i915_drm.h
 
 INTEL ETHERNET DRIVERS
-M:	Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+M:	Jesse Brandeburg <jesse.brandeburg@intel.com>
+M:	Tony Nguyen <anthony.l.nguyen@intel.com>
 L:	intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
 S:	Supported
 W:	http://www.intel.com/support/feedback.htm