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/cucumber/Gemfile.lock

@@ -0,0 +1,34 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    backports (3.14.0)
+    builder (3.2.3)
+    cucumber (3.1.2)
+      builder (>= 2.1.2)
+      cucumber-core (~> 3.2.0)
+      cucumber-expressions (~> 6.0.1)
+      cucumber-wire (~> 0.0.1)
+      diff-lcs (~> 1.3)
+      gherkin (~> 5.1.0)
+      multi_json (>= 1.7.5, < 2.0)
+      multi_test (>= 0.1.2)
+    cucumber-core (3.2.1)
+      backports (>= 3.8.0)
+      cucumber-tag_expressions (~> 1.1.0)
+      gherkin (~> 5.0)
+    cucumber-expressions (6.0.1)
+    cucumber-tag_expressions (1.1.1)
+    cucumber-wire (0.0.1)
+    diff-lcs (1.3)
+    gherkin (5.1.0)
+    multi_json (1.13.1)
+    multi_test (0.1.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  cucumber
+
+BUNDLED WITH
+   2.1.4