fix eval

pkgs/os-specific/linux/dpdk/default.nix

···
     homepage = http://dpdk.org/;
     license = with licenses; [ lgpl21 gpl2 bsd2 ];
     platforms =  [ "x86_64-linux" ];
-    maintainers = [ maintainers.domenkozar ];
+    maintainers = [ maintainers.iElectric ];
   };
 }