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/certipy/default.nix

@@ -0,0 +1,40 @@
+{ lib
+, fetchFromGitHub
+, python3
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "certipy";
+  version = "2.0.9";
+
+  src = fetchFromGitHub {
+    owner = "ly4k";
+    repo = "Certipy";
+    rev = version;
+    hash = "sha256-84nGRKZ0UlMDAZ1Wo5Hgy9XSAyEh0Tio9+3OZVFZG5k=";
+  };
+
+  propagatedBuildInputs = with python3.pkgs; [
+    asn1crypto
+    dnspython
+    dsinternals
+    impacket
+    ldap3
+    pyasn1
+    pycryptodome
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "certipy"
+  ];
+
+  meta = with lib; {
+    description = "Tool to enumerate and abuse misconfigurations in Active Directory Certificate Services";
+    homepage = "https://github.com/ly4k/Certipy";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}