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/tools/vagrant/use-system-bundler-version.patch

@@ -0,0 +1,13 @@
+diff --git a/lib/vagrant/bundler.rb b/lib/vagrant/bundler.rb
+index 336ac1e05..1bfd84c0d 100644
+--- a/lib/vagrant/bundler.rb
++++ b/lib/vagrant/bundler.rb
+@@ -470,7 +470,7 @@ module Vagrant
+       source_list = {}
+       system_plugins = plugins.map do |plugin_name, plugin_info|
+         plugin_name if plugin_info["system"]
+-      end.compact
++      end.compact << "bundler"
+       installer_set = VagrantSet.new(:both)
+       installer_set.system_plugins = system_plugins
+