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/puppet/puppet-lint/Gemfile

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "puppet-lint"

pkgs/development/tools/puppet/puppet-lint/Gemfile.lock

@@ -0,0 +1,13 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    puppet-lint (2.5.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  puppet-lint
+
+BUNDLED WITH
+   2.2.24

pkgs/development/tools/puppet/puppet-lint/default.nix

@@ -0,0 +1,7 @@
+{ bundlerApp }:
+
+bundlerApp {
+  pname = "puppet-lint";
+  gemdir = ./.;
+  exes = [ "puppet-lint" ];
+}

pkgs/development/tools/puppet/puppet-lint/gemset.nix

@@ -0,0 +1,12 @@
+{
+  puppet-lint = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1rcj3cb6lf90g6vvhh3c9p8yn7pgibglf9k5878bzd6pn5ag0h9v";
+      type = "gem";
+    };
+    version = "2.5.2";
+  };
+}