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/servers/zigbee2mqtt/default.nix

@@ -0,0 +1,29 @@
+{ pkgs, stdenv, nixosTests }:
+let
+  package = (import ./node.nix { inherit pkgs; inherit (stdenv.hostPlatform) system; }).package;
+in
+package.override rec {
+  version = "1.25.2";
+  reconstructLock = true;
+
+  src = pkgs.fetchFromGitHub {
+    owner = "Koenkk";
+    repo = "zigbee2mqtt";
+    rev = version;
+    sha256 = "E7D2lAXEgi0Vy9sVUzsLxY6G06hnUQxergCAOcSvDng=";
+  };
+
+  passthru.tests.zigbee2mqtt = nixosTests.zigbee2mqtt;
+
+  postInstall = ''
+    npm run build
+  '';
+
+  meta = with pkgs.lib; {
+    description = "Zigbee to MQTT bridge using zigbee-shepherd";
+    license = licenses.gpl3;
+    homepage = "https://github.com/Koenkk/zigbee2mqtt";
+    maintainers = with maintainers; [ sweber ];
+    platforms = platforms.linux;
+  };
+}