uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/haskell-modules/patches/SDL-ttf-darwin-hsc.patch

@@ -0,0 +1,9 @@
+--- SDL-ttf-0.6.3.0/Graphics/UI/SDL/TTF/Version.hsc.orig	2021-08-06 01:31:39.000000000 +0200
++++ SDL-ttf-0.6.3.0/Graphics/UI/SDL/TTF/Version.hsc	2021-08-06 01:32:03.000000000 +0200
+@@ -1,4 +1,6 @@
+ #include "SDL_ttf.h"
++-- override SDL_main.h redefining main to SDL_main on darwin
++#define main main
+ module Graphics.UI.SDL.TTF.Version
+     ( compiledFor
+     , linkedWith