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/wprecon/default.nix

@@ -0,0 +1,32 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "wprecon";
+  version = "2.4.5";
+
+  src = fetchFromGitHub {
+    owner = "blackbinn";
+    repo = pname;
+    rev = version;
+    hash = "sha256-23zJD3Nnkeko+J2FjPq5RA5dIjORMXvwt3wtAYiVlQs=";
+  };
+
+  vendorSha256 = "sha256-FYdsLcW6FYxSgixZ5US9cBPABOAVwidC3ejUNbs1lbA=";
+
+  postFixup = ''
+    # Rename binary
+    mv $out/bin/cli $out/bin/${pname}
+  '';
+
+  meta = with lib; {
+    description = "WordPress vulnerability recognition tool";
+    homepage = "https://github.com/blackbinn/wprecon";
+    # License Zero Noncommercial Public License 2.0.1
+    # https://github.com/blackbinn/wprecon/blob/master/LICENSE
+    license = with licenses; [ unfree ];
+    maintainers = with maintainers; [ fab ];
+  };
+}