cosmic-launcher: remove package

It's better to have them in a separate repo for COSMIC Desktop.

pkgs/cosmic-launcher/default.nix

@@ -1,49 +0,0 @@
-{ stdenv
-, lib
-, fetchFromGitHub
-, rustPlatform
-, pkg-config
-, wrapGAppsHook4
-, glib
-, gobject-introspection
-, libadwaita
-, librsvg
-, pango
-, gtk4
-, gdk-pixbuf
-}:
-
-rustPlatform.buildRustPackage rec {
-  pname = "cosmic-launcher";
-  version = "unstable-2022-09-25";
-
-  src = fetchFromGitHub {
-    owner = "pop-os";
-    repo = pname;
-    rev = "cf2df9ef966d14e979c653746b1502ae3a12ef5b";
-    sha256 = "sha256-k0jDjezrzYrZr5moUCObQAJ4TDVJiwjG4waDR2gqKGA=";
-  };
-
-  cargoSha256 = "sha256-/tfJZCqlKQ2yo+4X6IdMwkUHGOq/lVR2BjvWAlGuJLc=";
-
-  nativeBuildInputs = [
-    wrapGAppsHook4
-    pkg-config
-    gobject-introspection
-  ];
-
-  buildInputs = [
-    libadwaita
-    glib
-    gdk-pixbuf
-    gtk4
-    pango
-    librsvg
-  ];
-
-  meta = with lib; {
-    description = "GTK4 application runner frontend for Pop launcher";
-    homepage = "https://github.com/pop-os/cosmic-launcher";
-    license = licenses.mpl20;
-  };
-}

pkgs/default.nix

@@ -10,7 +10,6 @@ let
       awesome-cli = callPackage ./awesome-cli { };
       blender-blendergis = python3Packages.callPackage ./blender-blendergis { };
       blender-machin3tools = python3Packages.callPackage ./blender-machin3tools { };
-      cosmic-launcher = callPackage ./cosmic-launcher { };
       clidle = callPackage ./clidle.nix { };
       domterm = libsForQt5.callPackage ./domterm { };
       fastn = callPackage ./fastn { };