pkgs: remove 'drone-scp'

I added it to upstream nixpkgs.

pkgs/default.nix

@@ -14,8 +14,6 @@ pkgs.lib.makeScope pkgs.newScope (pkgs: {
 
   drone-rsync = pkgs.callPackage ./drone-rsync { };
 
-  drone-scp = pkgs.callPackage ./drone-scp { };
-
   i3-get-window-criteria = pkgs.callPackage ./i3-get-window-criteria { };
 
   lohr = pkgs.callPackage ./lohr { };

pkgs/drone-scp/default.nix

@@ -1,25 +0,0 @@
-{ lib, buildGoModule, fetchFromGitHub }:
-buildGoModule rec {
-  pname = "drone-scp";
-  version = "1.6.3";
-
-  src = fetchFromGitHub {
-    owner = "appleboy";
-    repo = "drone-scp";
-    rev = "v${version}";
-    hash = "sha256-ELjPqoRR4O6gmc/PgthQuSXuSTQNzBZoAUT80zVVbV0=";
-  };
-
-  vendorHash = "sha256-/c103hTJ/Qdz2KTkdl/ACvAaSSTKcl1DQY3+Us6OxaI=";
-
-  doCheck = false; # Needs a specific user...
-
-  meta = with lib; {
-    description = ''
-      Copy files and artifacts via SSH using a binary, docker or Drone CI
-    '';
-    homepage = "https://github.com/appleboy/drone-scp";
-    license = licenses.mit;
-    mainProgram = "drone-scp";
-  };
-}