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/libraries/tomlcpp/0001-missing-headers.diff

@@ -0,0 +1,15 @@
+diff -Naur old-source/tomlcpp.hpp new-source/tomlcpp.hpp
+--- tomlcpp/tomlcpp.hpp	1969-12-31 21:00:01.000000000 -0300
++++ tomlcpp/tomlcpp.hpp	2022-04-14 12:50:14.269775437 -0300
+@@ -25,6 +25,11 @@
+ #ifndef TOML_HPP
+ #define TOML_HPP
+ 
++#include <memory>
++#include <string>
++#include <utility>
++#include <vector>
++
+ struct toml_table_t;
+ struct toml_array_t;
+