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/security/cdk-go/default.nix

@@ -0,0 +1,31 @@
+{ lib
+, stdenv
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "cdk-go";
+  version = "1.0.6";
+
+  src = fetchFromGitHub {
+    owner = "cdk-team";
+    repo = "CDK";
+    rev = "v${version}";
+    sha256 = "sha256-XzUSiE03ZbP75ewwBJFwZE0aKNlOFprezeD26japLD8=";
+  };
+
+  vendorSha256 = "sha256-mP49DmOHvS8ewQG7I1J5OEmAOkHEFJfAsEPeiaRBpWc=";
+
+  # At least one test is outdated
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Container penetration toolkit";
+    homepage = "https://github.com/cdk-team/CDK";
+    license = with licenses; [ gpl2Only ];
+    maintainers = with maintainers; [ fab ];
+    mainProgram = "cdk";
+    broken = stdenv.isDarwin; # needs to update gopsutil to at least v3.21.3 to include https://github.com/shirou/gopsutil/pull/1042
+  };
+}