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/tools/package-management/licensee/Gemfile.lock

@@ -0,0 +1,44 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    dotenv (2.7.6)
+    faraday (1.3.0)
+      faraday-net_http (~> 1.0)
+      multipart-post (>= 1.2, < 3)
+      ruby2_keywords
+    faraday-net_http (1.0.1)
+    licensee (9.15.1)
+      dotenv (~> 2.0)
+      octokit (~> 4.20)
+      reverse_markdown (~> 1.0)
+      rugged (>= 0.24, < 2.0)
+      thor (>= 0.19, < 2.0)
+    mini_portile2 (2.5.0)
+    multipart-post (2.1.1)
+    nokogiri (1.11.1)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    octokit (4.20.0)
+      faraday (>= 0.9)
+      sawyer (~> 0.8.0, >= 0.5.3)
+    public_suffix (4.0.6)
+    racc (1.5.2)
+    reverse_markdown (1.4.0)
+      nokogiri
+    ruby2_keywords (0.0.4)
+    rugged (1.1.0)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
+    thor (1.1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  licensee
+
+BUNDLED WITH
+   2.1.4